Home / 57,255,436,062.77-85,854,420,407.90-33,359,663,151.66

Finding the Fourth Proportional to 57,255,436,062.77, 85,854,420,407.90 and 33,359,663,151.66

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Solution

The fourth proportional to 57,255,436,062.77, 85,854,420,407.90 and 33,359,663,151.66 is: 50,022,753,153.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,255,436,062.77 : 85,854,420,407.90 = 33,359,663,151.66 : x
  2. Step 2: Convert to fraction form
    57,255,436,062.77/85,854,420,407.90 = 33,359,663,151.66/x
  3. Step 3: Cross multiply
    57,255,436,062.77x = 85,854,420,407.90 × 33,359,663,151.66
  4. Step 4: Simplify right side
    57,255,436,062.77x = 2,864,074,544,888,614,486,016
  5. Step 5: Solve for x
    x = 2,864,074,544,888,614,486,016/57,255,436,062.77
  6. Step 6: Final answer
    x = 50,022,753,153.93

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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.