Home / 24,153,363.61-33,330,882.31-13,139,831.14

Finding the Fourth Proportional to 24,153,363.61, 33,330,882.31 and 13,139,831.14

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Solution

The fourth proportional to 24,153,363.61, 33,330,882.31 and 13,139,831.14 is: 18,132,553.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,153,363.61 : 33,330,882.31 = 13,139,831.14 : x
  2. Step 2: Convert to fraction form
    24,153,363.61/33,330,882.31 = 13,139,831.14/x
  3. Step 3: Cross multiply
    24,153,363.61x = 33,330,882.31 × 13,139,831.14
  4. Step 4: Simplify right side
    24,153,363.61x = 437,962,165,300,613.12
  5. Step 5: Solve for x
    x = 437,962,165,300,613.12/24,153,363.61
  6. Step 6: Final answer
    x = 18,132,553.81

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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.