Home / 62,288,766.40-93,433,149.60-59,170,979.20

Finding the Fourth Proportional to 62,288,766.40, 93,433,149.60 and 59,170,979.20

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Solution

The fourth proportional to 62,288,766.40, 93,433,149.60 and 59,170,979.20 is: 88,756,468.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,288,766.40 : 93,433,149.60 = 59,170,979.20 : x
  2. Step 2: Convert to fraction form
    62,288,766.40/93,433,149.60 = 59,170,979.20/x
  3. Step 3: Cross multiply
    62,288,766.40x = 93,433,149.60 × 59,170,979.20
  4. Step 4: Simplify right side
    62,288,766.40x = 5,528,530,951,572,088
  5. Step 5: Solve for x
    x = 5,528,530,951,572,088/62,288,766.40
  6. Step 6: Final answer
    x = 88,756,468.80

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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.