Home / 43,363,748.72-65,025,445.06-16,062,711.14

Finding the Fourth Proportional to 43,363,748.72, 65,025,445.06 and 16,062,711.14

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Solution

The fourth proportional to 43,363,748.72, 65,025,445.06 and 16,062,711.14 is: 24,086,592.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,363,748.72 : 65,025,445.06 = 16,062,711.14 : x
  2. Step 2: Convert to fraction form
    43,363,748.72/65,025,445.06 = 16,062,711.14/x
  3. Step 3: Cross multiply
    43,363,748.72x = 65,025,445.06 × 16,062,711.14
  4. Step 4: Simplify right side
    43,363,748.72x = 1,044,484,940,748,720
  5. Step 5: Solve for x
    x = 1,044,484,940,748,720/43,363,748.72
  6. Step 6: Final answer
    x = 24,086,592.41

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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.