Home / 177,412,845.60-266,119,268.40-62,396,474.40

Finding the Fourth Proportional to 177,412,845.60, 266,119,268.40 and 62,396,474.40

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Solution

The fourth proportional to 177,412,845.60, 266,119,268.40 and 62,396,474.40 is: 93,594,711.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,412,845.60 : 266,119,268.40 = 62,396,474.40 : x
  2. Step 2: Convert to fraction form
    177,412,845.60/266,119,268.40 = 62,396,474.40/x
  3. Step 3: Cross multiply
    177,412,845.60x = 266,119,268.40 × 62,396,474.40
  4. Step 4: Simplify right side
    177,412,845.60x = 16,604,904,118,067,328
  5. Step 5: Solve for x
    x = 16,604,904,118,067,328/177,412,845.60
  6. Step 6: Final answer
    x = 93,594,711.60

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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.