Home / 59,971,947.62-82,747,052.69-36,450,073.71

Finding the Fourth Proportional to 59,971,947.62, 82,747,052.69 and 36,450,073.71

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Solution

The fourth proportional to 59,971,947.62, 82,747,052.69 and 36,450,073.71 is: 50,292,449.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,971,947.62 : 82,747,052.69 = 36,450,073.71 : x
  2. Step 2: Convert to fraction form
    59,971,947.62/82,747,052.69 = 36,450,073.71/x
  3. Step 3: Cross multiply
    59,971,947.62x = 82,747,052.69 × 36,450,073.71
  4. Step 4: Simplify right side
    59,971,947.62x = 3,016,136,169,653,503.50
  5. Step 5: Solve for x
    x = 3,016,136,169,653,503.50/59,971,947.62
  6. Step 6: Final answer
    x = 50,292,449.88

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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.