Home / 803,126,101,446.07-1,204,848,144,229.40-229,447,098,379.72

Finding the Fourth Proportional to 803,126,101,446.07, 1,204,848,144,229.40 and 229,447,098,379.72

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Solution

The fourth proportional to 803,126,101,446.07, 1,204,848,144,229.40 and 229,447,098,379.72 is: 344,216,070,407.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    803,126,101,446.07 : 1,204,848,144,229.40 = 229,447,098,379.72 : x
  2. Step 2: Convert to fraction form
    803,126,101,446.07/1,204,848,144,229.40 = 229,447,098,379.72/x
  3. Step 3: Cross multiply
    803,126,101,446.07x = 1,204,848,144,229.40 × 229,447,098,379.72
  4. Step 4: Simplify right side
    803,126,101,446.07x = 276,448,910,681,626,189,496,320
  5. Step 5: Solve for x
    x = 276,448,910,681,626,189,496,320/803,126,101,446.07
  6. Step 6: Final answer
    x = 344,216,070,407.71

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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.