Home / 48,335,854.60-72,503,781.90-26,836,769.80

Finding the Fourth Proportional to 48,335,854.60, 72,503,781.90 and 26,836,769.80

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Solution

The fourth proportional to 48,335,854.60, 72,503,781.90 and 26,836,769.80 is: 40,255,154.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,335,854.60 : 72,503,781.90 = 26,836,769.80 : x
  2. Step 2: Convert to fraction form
    48,335,854.60/72,503,781.90 = 26,836,769.80/x
  3. Step 3: Cross multiply
    48,335,854.60x = 72,503,781.90 × 26,836,769.80
  4. Step 4: Simplify right side
    48,335,854.60x = 1,945,767,304,479,706.75
  5. Step 5: Solve for x
    x = 1,945,767,304,479,706.75/48,335,854.60
  6. Step 6: Final answer
    x = 40,255,154.70

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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.