Home / 48,894,600.60-73,341,900.90-14,811,517.80

Finding the Fourth Proportional to 48,894,600.60, 73,341,900.90 and 14,811,517.80

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Solution

The fourth proportional to 48,894,600.60, 73,341,900.90 and 14,811,517.80 is: 22,217,276.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,894,600.60 : 73,341,900.90 = 14,811,517.80 : x
  2. Step 2: Convert to fraction form
    48,894,600.60/73,341,900.90 = 14,811,517.80/x
  3. Step 3: Cross multiply
    48,894,600.60x = 73,341,900.90 × 14,811,517.80
  4. Step 4: Simplify right side
    48,894,600.60x = 1,086,304,870,666,186.12
  5. Step 5: Solve for x
    x = 1,086,304,870,666,186.12/48,894,600.60
  6. Step 6: Final answer
    x = 22,217,276.70

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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.