Home / 37,448,469,834.09-56,182,070,777.90-10,918,986,396.38

Finding the Fourth Proportional to 37,448,469,834.09, 56,182,070,777.90 and 10,918,986,396.38

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Solution

The fourth proportional to 37,448,469,834.09, 56,182,070,777.90 and 10,918,986,396.38 is: 16,381,210,481.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,448,469,834.09 : 56,182,070,777.90 = 10,918,986,396.38 : x
  2. Step 2: Convert to fraction form
    37,448,469,834.09/56,182,070,777.90 = 10,918,986,396.38/x
  3. Step 3: Cross multiply
    37,448,469,834.09x = 56,182,070,777.90 × 10,918,986,396.38
  4. Step 4: Simplify right side
    37,448,469,834.09x = 613,451,266,544,236,101,632
  5. Step 5: Solve for x
    x = 613,451,266,544,236,101,632/37,448,469,834.09
  6. Step 6: Final answer
    x = 16,381,210,481.02

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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.