Home / 2,466,228,058.20-3,699,342,087.30-1,943,210,398.05

Finding the Fourth Proportional to 2,466,228,058.20, 3,699,342,087.30 and 1,943,210,398.05

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Solution

The fourth proportional to 2,466,228,058.20, 3,699,342,087.30 and 1,943,210,398.05 is: 2,914,815,597.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,466,228,058.20 : 3,699,342,087.30 = 1,943,210,398.05 : x
  2. Step 2: Convert to fraction form
    2,466,228,058.20/3,699,342,087.30 = 1,943,210,398.05/x
  3. Step 3: Cross multiply
    2,466,228,058.20x = 3,699,342,087.30 × 1,943,210,398.05
  4. Step 4: Simplify right side
    2,466,228,058.20x = 7,188,600,009,985,350,656
  5. Step 5: Solve for x
    x = 7,188,600,009,985,350,656/2,466,228,058.20
  6. Step 6: Final answer
    x = 2,914,815,597.08

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Double scale
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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.