Home / 41,519,831.40-62,279,747.10-22,387,955.40

Finding the Fourth Proportional to 41,519,831.40, 62,279,747.10 and 22,387,955.40

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Solution

The fourth proportional to 41,519,831.40, 62,279,747.10 and 22,387,955.40 is: 33,581,933.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,519,831.40 : 62,279,747.10 = 22,387,955.40 : x
  2. Step 2: Convert to fraction form
    41,519,831.40/62,279,747.10 = 22,387,955.40/x
  3. Step 3: Cross multiply
    41,519,831.40x = 62,279,747.10 × 22,387,955.40
  4. Step 4: Simplify right side
    41,519,831.40x = 1,394,316,200,398,079.25
  5. Step 5: Solve for x
    x = 1,394,316,200,398,079.25/41,519,831.40
  6. Step 6: Final answer
    x = 33,581,933.10

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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.