Home / 4,367,682,008.20-6,551,523,012.30-1,419,955,928.20

Finding the Fourth Proportional to 4,367,682,008.20, 6,551,523,012.30 and 1,419,955,928.20

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Solution

The fourth proportional to 4,367,682,008.20, 6,551,523,012.30 and 1,419,955,928.20 is: 2,129,933,892.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,367,682,008.20 : 6,551,523,012.30 = 1,419,955,928.20 : x
  2. Step 2: Convert to fraction form
    4,367,682,008.20/6,551,523,012.30 = 1,419,955,928.20/x
  3. Step 3: Cross multiply
    4,367,682,008.20x = 6,551,523,012.30 × 1,419,955,928.20
  4. Step 4: Simplify right side
    4,367,682,008.20x = 9,302,873,940,054,106,112
  5. Step 5: Solve for x
    x = 9,302,873,940,054,106,112/4,367,682,008.20
  6. Step 6: Final answer
    x = 2,129,933,892.30

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Double scale
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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.