Home / 37,861,275,557-52,250,098,691.94-20,944,631,452.52

Finding the Fourth Proportional to 37,861,275,557, 52,250,098,691.94 and 20,944,631,452.52

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Solution

The fourth proportional to 37,861,275,557, 52,250,098,691.94 and 20,944,631,452.52 is: 28,904,442,451.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,861,275,557 : 52,250,098,691.94 = 20,944,631,452.52 : x
  2. Step 2: Convert to fraction form
    37,861,275,557/52,250,098,691.94 = 20,944,631,452.52/x
  3. Step 3: Cross multiply
    37,861,275,557x = 52,250,098,691.94 × 20,944,631,452.52
  4. Step 4: Simplify right side
    37,861,275,557x = 1,094,359,060,460,480,757,760
  5. Step 5: Solve for x
    x = 1,094,359,060,460,480,757,760/37,861,275,557
  6. Step 6: Final answer
    x = 28,904,442,451.05

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1.5x scale

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.