Home / 73,811,366.10-110,717,049.15-50,853,114.90

Finding the Fourth Proportional to 73,811,366.10, 110,717,049.15 and 50,853,114.90

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Solution

The fourth proportional to 73,811,366.10, 110,717,049.15 and 50,853,114.90 is: 76,279,672.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,811,366.10 : 110,717,049.15 = 50,853,114.90 : x
  2. Step 2: Convert to fraction form
    73,811,366.10/110,717,049.15 = 50,853,114.90/x
  3. Step 3: Cross multiply
    73,811,366.10x = 110,717,049.15 × 50,853,114.90
  4. Step 4: Simplify right side
    73,811,366.10x = 5,630,306,821,813,897
  5. Step 5: Solve for x
    x = 5,630,306,821,813,897/73,811,366.10
  6. Step 6: Final answer
    x = 76,279,672.35

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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.