Home / 627,779,915,998.20-941,669,873,997.30-627,779,915,998.20

Finding the Fourth Proportional to 627,779,915,998.20, 941,669,873,997.30 and 627,779,915,998.20

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Solution

The fourth proportional to 627,779,915,998.20, 941,669,873,997.30 and 627,779,915,998.20 is: 941,669,873,997.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    627,779,915,998.20 : 941,669,873,997.30 = 627,779,915,998.20 : x
  2. Step 2: Convert to fraction form
    627,779,915,998.20/941,669,873,997.30 = 627,779,915,998.20/x
  3. Step 3: Cross multiply
    627,779,915,998.20x = 941,669,873,997.30 × 627,779,915,998.20
  4. Step 4: Simplify right side
    627,779,915,998.20x = 591,161,434,396,060,580,577,280
  5. Step 5: Solve for x
    x = 591,161,434,396,060,580,577,280/627,779,915,998.20
  6. Step 6: Final answer
    x = 941,669,873,997.30

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Half scale
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Double scale
Find fourth proportional to 627,779,915,999.20, 941,669,873,998.80 and 627,779,915,999.20
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.