Home / 17,936,614.10-26,904,921.15-16,236,002.90

Finding the Fourth Proportional to 17,936,614.10, 26,904,921.15 and 16,236,002.90

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Solution

The fourth proportional to 17,936,614.10, 26,904,921.15 and 16,236,002.90 is: 24,354,004.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,936,614.10 : 26,904,921.15 = 16,236,002.90 : x
  2. Step 2: Convert to fraction form
    17,936,614.10/26,904,921.15 = 16,236,002.90/x
  3. Step 3: Cross multiply
    17,936,614.10x = 26,904,921.15 × 16,236,002.90
  4. Step 4: Simplify right side
    17,936,614.10x = 436,828,377,815,671.31
  5. Step 5: Solve for x
    x = 436,828,377,815,671.31/17,936,614.10
  6. Step 6: Final answer
    x = 24,354,004.35

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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.