Home / 45,612,562.71-62,945,347.82-24,986,742.15

Finding the Fourth Proportional to 45,612,562.71, 62,945,347.82 and 24,986,742.15

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Solution

The fourth proportional to 45,612,562.71, 62,945,347.82 and 24,986,742.15 is: 34,481,710.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,612,562.71 : 62,945,347.82 = 24,986,742.15 : x
  2. Step 2: Convert to fraction form
    45,612,562.71/62,945,347.82 = 24,986,742.15/x
  3. Step 3: Cross multiply
    45,612,562.71x = 62,945,347.82 × 24,986,742.15
  4. Step 4: Simplify right side
    45,612,562.71x = 1,572,799,175,395,470.75
  5. Step 5: Solve for x
    x = 1,572,799,175,395,470.75/45,612,562.71
  6. Step 6: Final answer
    x = 34,481,710.34

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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.