Home / 41,294,448.45-61,941,672.68-36,033,182.55

Finding the Fourth Proportional to 41,294,448.45, 61,941,672.68 and 36,033,182.55

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Solution

The fourth proportional to 41,294,448.45, 61,941,672.68 and 36,033,182.55 is: 54,049,773.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,294,448.45 : 61,941,672.68 = 36,033,182.55 : x
  2. Step 2: Convert to fraction form
    41,294,448.45/61,941,672.68 = 36,033,182.55/x
  3. Step 3: Cross multiply
    41,294,448.45x = 61,941,672.68 × 36,033,182.55
  4. Step 4: Simplify right side
    41,294,448.45x = 2,231,955,598,950,621.50
  5. Step 5: Solve for x
    x = 2,231,955,598,950,621.50/41,294,448.45
  6. Step 6: Final answer
    x = 54,049,773.83

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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.