Home / 37,861,275,558-52,250,098,693.32-20,944,631,453.52

Finding the Fourth Proportional to 37,861,275,558, 52,250,098,693.32 and 20,944,631,453.52

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Solution

The fourth proportional to 37,861,275,558, 52,250,098,693.32 and 20,944,631,453.52 is: 28,904,442,452.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,861,275,558 : 52,250,098,693.32 = 20,944,631,453.52 : x
  2. Step 2: Convert to fraction form
    37,861,275,558/52,250,098,693.32 = 20,944,631,453.52/x
  3. Step 3: Cross multiply
    37,861,275,558x = 52,250,098,693.32 × 20,944,631,453.52
  4. Step 4: Simplify right side
    37,861,275,558x = 1,094,359,060,541,634,379,776
  5. Step 5: Solve for x
    x = 1,094,359,060,541,634,379,776/37,861,275,558
  6. Step 6: Final answer
    x = 28,904,442,452.43

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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.