Home / 36,464,890.10-54,677,142.92-14,914,625.18

Finding the Fourth Proportional to 36,464,890.10, 54,677,142.92 and 14,914,625.18

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Solution

The fourth proportional to 36,464,890.10, 54,677,142.92 and 14,914,625.18 is: 22,363,678.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,464,890.10 : 54,677,142.92 = 14,914,625.18 : x
  2. Step 2: Convert to fraction form
    36,464,890.10/54,677,142.92 = 14,914,625.18/x
  3. Step 3: Cross multiply
    36,464,890.10x = 54,677,142.92 × 14,914,625.18
  4. Step 4: Simplify right side
    36,464,890.10x = 815,489,092,328,991.62
  5. Step 5: Solve for x
    x = 815,489,092,328,991.62/36,464,890.10
  6. Step 6: Final answer
    x = 22,363,678.88

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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.