Home / 11,207,134,296.95-16,810,733,359.01-3,239,951,117.80

Finding the Fourth Proportional to 11,207,134,296.95, 16,810,733,359.01 and 3,239,951,117.80

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Solution

The fourth proportional to 11,207,134,296.95, 16,810,733,359.01 and 3,239,951,117.80 is: 4,859,935,902.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,207,134,296.95 : 16,810,733,359.01 = 3,239,951,117.80 : x
  2. Step 2: Convert to fraction form
    11,207,134,296.95/16,810,733,359.01 = 3,239,951,117.80/x
  3. Step 3: Cross multiply
    11,207,134,296.95x = 16,810,733,359.01 × 3,239,951,117.80
  4. Step 4: Simplify right side
    11,207,134,296.95x = 54,465,954,337,558,585,344
  5. Step 5: Solve for x
    x = 54,465,954,337,558,585,344/11,207,134,296.95
  6. Step 6: Final answer
    x = 4,859,935,902.83

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Double scale
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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.