Home / 22,614,562.85-33,836,242.32-13,397,483.52

Finding the Fourth Proportional to 22,614,562.85, 33,836,242.32 and 13,397,483.52

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Solution

The fourth proportional to 22,614,562.85, 33,836,242.32 and 13,397,483.52 is: 20,045,512.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,614,562.85 : 33,836,242.32 = 13,397,483.52 : x
  2. Step 2: Convert to fraction form
    22,614,562.85/33,836,242.32 = 13,397,483.52/x
  3. Step 3: Cross multiply
    22,614,562.85x = 33,836,242.32 × 13,397,483.52
  4. Step 4: Simplify right side
    22,614,562.85x = 453,320,498,860,926.56
  5. Step 5: Solve for x
    x = 453,320,498,860,926.56/22,614,562.85
  6. Step 6: Final answer
    x = 20,045,512.35

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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.