Home / 16,627,564.43-22,941,024.04-9,656,898.31

Finding the Fourth Proportional to 16,627,564.43, 22,941,024.04 and 9,656,898.31

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Solution

The fourth proportional to 16,627,564.43, 22,941,024.04 and 9,656,898.31 is: 13,323,607.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,627,564.43 : 22,941,024.04 = 9,656,898.31 : x
  2. Step 2: Convert to fraction form
    16,627,564.43/22,941,024.04 = 9,656,898.31/x
  3. Step 3: Cross multiply
    16,627,564.43x = 22,941,024.04 × 9,656,898.31
  4. Step 4: Simplify right side
    16,627,564.43x = 221,539,136,281,545.38
  5. Step 5: Solve for x
    x = 221,539,136,281,545.38/16,627,564.43
  6. Step 6: Final answer
    x = 13,323,607.15

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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.