Home / 35,580,359.73-53,360,069.85-16,138,337.97

Finding the Fourth Proportional to 35,580,359.73, 53,360,069.85 and 16,138,337.97

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Solution

The fourth proportional to 35,580,359.73, 53,360,069.85 and 16,138,337.97 is: 24,202,758.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,580,359.73 : 53,360,069.85 = 16,138,337.97 : x
  2. Step 2: Convert to fraction form
    35,580,359.73/53,360,069.85 = 16,138,337.97/x
  3. Step 3: Cross multiply
    35,580,359.73x = 53,360,069.85 × 16,138,337.97
  4. Step 4: Simplify right side
    35,580,359.73x = 861,142,841,342,107.25
  5. Step 5: Solve for x
    x = 861,142,841,342,107.25/35,580,359.73
  6. Step 6: Final answer
    x = 24,202,758.15

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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.