Home / 41,972,741.18-57,920,853.66-23,386,921.04

Finding the Fourth Proportional to 41,972,741.18, 57,920,853.66 and 23,386,921.04

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Solution

The fourth proportional to 41,972,741.18, 57,920,853.66 and 23,386,921.04 is: 32,273,098.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,972,741.18 : 57,920,853.66 = 23,386,921.04 : x
  2. Step 2: Convert to fraction form
    41,972,741.18/57,920,853.66 = 23,386,921.04/x
  3. Step 3: Cross multiply
    41,972,741.18x = 57,920,853.66 × 23,386,921.04
  4. Step 4: Simplify right side
    41,972,741.18x = 1,354,590,431,115,814.75
  5. Step 5: Solve for x
    x = 1,354,590,431,115,814.75/41,972,741.18
  6. Step 6: Final answer
    x = 32,273,098.99

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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.