Home / 7,252,755,600.97-10,881,353,662.31-3,714,002,608.71

Finding the Fourth Proportional to 7,252,755,600.97, 10,881,353,662.31 and 3,714,002,608.71

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Solution

The fourth proportional to 7,252,755,600.97, 10,881,353,662.31 and 3,714,002,608.71 is: 5,572,140,867.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,252,755,600.97 : 10,881,353,662.31 = 3,714,002,608.71 : x
  2. Step 2: Convert to fraction form
    7,252,755,600.97/10,881,353,662.31 = 3,714,002,608.71/x
  3. Step 3: Cross multiply
    7,252,755,600.97x = 10,881,353,662.31 × 3,714,002,608.71
  4. Step 4: Simplify right side
    7,252,755,600.97x = 40,413,375,888,092,151,808
  5. Step 5: Solve for x
    x = 40,413,375,888,092,151,808/7,252,755,600.97
  6. Step 6: Final answer
    x = 5,572,140,867.77

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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.