Home / 39,837,344.52-55,000,963.32-32,512,676.52

Finding the Fourth Proportional to 39,837,344.52, 55,000,963.32 and 32,512,676.52

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Solution

The fourth proportional to 39,837,344.52, 55,000,963.32 and 32,512,676.52 is: 44,888,246.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,837,344.52 : 55,000,963.32 = 32,512,676.52 : x
  2. Step 2: Convert to fraction form
    39,837,344.52/55,000,963.32 = 32,512,676.52/x
  3. Step 3: Cross multiply
    39,837,344.52x = 55,000,963.32 × 32,512,676.52
  4. Step 4: Simplify right side
    39,837,344.52x = 1,788,228,528,711,545.25
  5. Step 5: Solve for x
    x = 1,788,228,528,711,545.25/39,837,344.52
  6. Step 6: Final answer
    x = 44,888,246.20

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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.