Home / 36,789,191.28-50,766,653.61-22,096,126.62

Finding the Fourth Proportional to 36,789,191.28, 50,766,653.61 and 22,096,126.62

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Solution

The fourth proportional to 36,789,191.28, 50,766,653.61 and 22,096,126.62 is: 30,491,195.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,789,191.28 : 50,766,653.61 = 22,096,126.62 : x
  2. Step 2: Convert to fraction form
    36,789,191.28/50,766,653.61 = 22,096,126.62/x
  3. Step 3: Cross multiply
    36,789,191.28x = 50,766,653.61 × 22,096,126.62
  4. Step 4: Simplify right side
    36,789,191.28x = 1,121,746,406,240,240.12
  5. Step 5: Solve for x
    x = 1,121,746,406,240,240.12/36,789,191.28
  6. Step 6: Final answer
    x = 30,491,195.03

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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.