Home / 22,466,363.04-31,003,732.08-13,764,552.48

Finding the Fourth Proportional to 22,466,363.04, 31,003,732.08 and 13,764,552.48

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Solution

The fourth proportional to 22,466,363.04, 31,003,732.08 and 13,764,552.48 is: 18,995,174.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,466,363.04 : 31,003,732.08 = 13,764,552.48 : x
  2. Step 2: Convert to fraction form
    22,466,363.04/31,003,732.08 = 13,764,552.48/x
  3. Step 3: Cross multiply
    22,466,363.04x = 31,003,732.08 × 13,764,552.48
  4. Step 4: Simplify right side
    22,466,363.04x = 426,752,497,291,019.56
  5. Step 5: Solve for x
    x = 426,752,497,291,019.56/22,466,363.04
  6. Step 6: Final answer
    x = 18,995,174.99

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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.