Home / 77,600,134,976.50-116,399,425,672.42-24,541,177,139.11

Finding the Fourth Proportional to 77,600,134,976.50, 116,399,425,672.42 and 24,541,177,139.11

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Solution

The fourth proportional to 77,600,134,976.50, 116,399,425,672.42 and 24,541,177,139.11 is: 36,811,520,046.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,600,134,976.50 : 116,399,425,672.42 = 24,541,177,139.11 : x
  2. Step 2: Convert to fraction form
    77,600,134,976.50/116,399,425,672.42 = 24,541,177,139.11/x
  3. Step 3: Cross multiply
    77,600,134,976.50x = 116,399,425,672.42 × 24,541,177,139.11
  4. Step 4: Simplify right side
    77,600,134,976.50x = 2,856,578,924,317,294,723,072
  5. Step 5: Solve for x
    x = 2,856,578,924,317,294,723,072/77,600,134,976.50
  6. Step 6: Final answer
    x = 36,811,520,046.74

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1.5x scale

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.