Home / 60,480,177.60-90,712,101.60-24,115,324.80

Finding the Fourth Proportional to 60,480,177.60, 90,712,101.60 and 24,115,324.80

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Solution

The fourth proportional to 60,480,177.60, 90,712,101.60 and 24,115,324.80 is: 36,169,731.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,480,177.60 : 90,712,101.60 = 24,115,324.80 : x
  2. Step 2: Convert to fraction form
    60,480,177.60/90,712,101.60 = 24,115,324.80/x
  3. Step 3: Cross multiply
    60,480,177.60x = 90,712,101.60 × 24,115,324.80
  4. Step 4: Simplify right side
    60,480,177.60x = 2,187,551,793,374,599.50
  5. Step 5: Solve for x
    x = 2,187,551,793,374,599.50/60,480,177.60
  6. Step 6: Final answer
    x = 36,169,731.64

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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.