Home / 40,245,394.83-60,366,805.11-16,914,498.27

Finding the Fourth Proportional to 40,245,394.83, 60,366,805.11 and 16,914,498.27

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Solution

The fourth proportional to 40,245,394.83, 60,366,805.11 and 16,914,498.27 is: 25,371,206.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,245,394.83 : 60,366,805.11 = 16,914,498.27 : x
  2. Step 2: Convert to fraction form
    40,245,394.83/60,366,805.11 = 16,914,498.27/x
  3. Step 3: Cross multiply
    40,245,394.83x = 60,366,805.11 × 16,914,498.27
  4. Step 4: Simplify right side
    40,245,394.83x = 1,021,074,220,598,522.12
  5. Step 5: Solve for x
    x = 1,021,074,220,598,522.12/40,245,394.83
  6. Step 6: Final answer
    x = 25,371,206.44

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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.