Home / 62,940,248.54-86,228,448.08-60,581,265.50

Finding the Fourth Proportional to 62,940,248.54, 86,228,448.08 and 60,581,265.50

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Solution

The fourth proportional to 62,940,248.54, 86,228,448.08 and 60,581,265.50 is: 82,996,629.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,940,248.54 : 86,228,448.08 = 60,581,265.50 : x
  2. Step 2: Convert to fraction form
    62,940,248.54/86,228,448.08 = 60,581,265.50/x
  3. Step 3: Cross multiply
    62,940,248.54x = 86,228,448.08 × 60,581,265.50
  4. Step 4: Simplify right side
    62,940,248.54x = 5,223,828,506,787,445
  5. Step 5: Solve for x
    x = 5,223,828,506,787,445/62,940,248.54
  6. Step 6: Final answer
    x = 82,996,629.79

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.