Home / 63,914,508,116.24-88,214,496,884.17-38,544,109,990.15

Finding the Fourth Proportional to 63,914,508,116.24, 88,214,496,884.17 and 38,544,109,990.15

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Solution

The fourth proportional to 63,914,508,116.24, 88,214,496,884.17 and 38,544,109,990.15 is: 53,198,395,338.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,914,508,116.24 : 88,214,496,884.17 = 38,544,109,990.15 : x
  2. Step 2: Convert to fraction form
    63,914,508,116.24/88,214,496,884.17 = 38,544,109,990.15/x
  3. Step 3: Cross multiply
    63,914,508,116.24x = 88,214,496,884.17 × 38,544,109,990.15
  4. Step 4: Simplify right side
    63,914,508,116.24x = 3,400,149,270,629,391,532,032
  5. Step 5: Solve for x
    x = 3,400,149,270,629,391,532,032/63,914,508,116.24
  6. Step 6: Final answer
    x = 53,198,395,338.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.