Home / 41,972,634.88-62,911,192.29-25,541,680.59

Finding the Fourth Proportional to 41,972,634.88, 62,911,192.29 and 25,541,680.59

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Solution

The fourth proportional to 41,972,634.88, 62,911,192.29 and 25,541,680.59 is: 38,283,457.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,972,634.88 : 62,911,192.29 = 25,541,680.59 : x
  2. Step 2: Convert to fraction form
    41,972,634.88/62,911,192.29 = 25,541,680.59/x
  3. Step 3: Cross multiply
    41,972,634.88x = 62,911,192.29 × 25,541,680.59
  4. Step 4: Simplify right side
    41,972,634.88x = 1,606,857,578,911,469.50
  5. Step 5: Solve for x
    x = 1,606,857,578,911,469.50/41,972,634.88
  6. Step 6: Final answer
    x = 38,283,457.39

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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.