Home / 16,676,207.10-24,976,985.85-13,690,223.10

Finding the Fourth Proportional to 16,676,207.10, 24,976,985.85 and 13,690,223.10

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Solution

The fourth proportional to 16,676,207.10, 24,976,985.85 and 13,690,223.10 is: 20,504,693.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,676,207.10 : 24,976,985.85 = 13,690,223.10 : x
  2. Step 2: Convert to fraction form
    16,676,207.10/24,976,985.85 = 13,690,223.10/x
  3. Step 3: Cross multiply
    16,676,207.10x = 24,976,985.85 × 13,690,223.10
  4. Step 4: Simplify right side
    16,676,207.10x = 341,940,508,652,043.12
  5. Step 5: Solve for x
    x = 341,940,508,652,043.12/16,676,207.10
  6. Step 6: Final answer
    x = 20,504,693.10

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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.