Home / 62,509,404.80-93,764,107.20-22,123,971.20

Finding the Fourth Proportional to 62,509,404.80, 93,764,107.20 and 22,123,971.20

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Solution

The fourth proportional to 62,509,404.80, 93,764,107.20 and 22,123,971.20 is: 33,185,956.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,509,404.80 : 93,764,107.20 = 22,123,971.20 : x
  2. Step 2: Convert to fraction form
    62,509,404.80/93,764,107.20 = 22,123,971.20/x
  3. Step 3: Cross multiply
    62,509,404.80x = 93,764,107.20 × 22,123,971.20
  4. Step 4: Simplify right side
    62,509,404.80x = 2,074,434,407,286,512.75
  5. Step 5: Solve for x
    x = 2,074,434,407,286,512.75/62,509,404.80
  6. Step 6: Final answer
    x = 33,185,956.80

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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.