Home / 160,494,462.20-240,665,801.65-62,172,218.33

Finding the Fourth Proportional to 160,494,462.20, 240,665,801.65 and 62,172,218.33

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Solution

The fourth proportional to 160,494,462.20, 240,665,801.65 and 62,172,218.33 is: 93,228,928.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,494,462.20 : 240,665,801.65 = 62,172,218.33 : x
  2. Step 2: Convert to fraction form
    160,494,462.20/240,665,801.65 = 62,172,218.33/x
  3. Step 3: Cross multiply
    160,494,462.20x = 240,665,801.65 × 62,172,218.33
  4. Step 4: Simplify right side
    160,494,462.20x = 14,962,726,765,194,510
  5. Step 5: Solve for x
    x = 14,962,726,765,194,510/160,494,462.20
  6. Step 6: Final answer
    x = 93,228,928.65

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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.