Home / 34,311,904,139.46-51,438,379,243.68-11,924,743,922.10

Finding the Fourth Proportional to 34,311,904,139.46, 51,438,379,243.68 and 11,924,743,922.10

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Solution

The fourth proportional to 34,311,904,139.46, 51,438,379,243.68 and 11,924,743,922.10 is: 17,876,871,471.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,311,904,139.46 : 51,438,379,243.68 = 11,924,743,922.10 : x
  2. Step 2: Convert to fraction form
    34,311,904,139.46/51,438,379,243.68 = 11,924,743,922.10/x
  3. Step 3: Cross multiply
    34,311,904,139.46x = 51,438,379,243.68 × 11,924,743,922.10
  4. Step 4: Simplify right side
    34,311,904,139.46x = 613,389,500,248,747,933,696
  5. Step 5: Solve for x
    x = 613,389,500,248,747,933,696/34,311,904,139.46
  6. Step 6: Final answer
    x = 17,876,871,471.65

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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.