Home / 16,337,531.52-22,545,608.31-8,995,214.70

Finding the Fourth Proportional to 16,337,531.52, 22,545,608.31 and 8,995,214.70

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Solution

The fourth proportional to 16,337,531.52, 22,545,608.31 and 8,995,214.70 is: 12,413,294.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,337,531.52 : 22,545,608.31 = 8,995,214.70 : x
  2. Step 2: Convert to fraction form
    16,337,531.52/22,545,608.31 = 8,995,214.70/x
  3. Step 3: Cross multiply
    16,337,531.52x = 22,545,608.31 × 8,995,214.70
  4. Step 4: Simplify right side
    16,337,531.52x = 202,802,587,290,554.12
  5. Step 5: Solve for x
    x = 202,802,587,290,554.12/16,337,531.52
  6. Step 6: Final answer
    x = 12,413,294.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.