Home / 17,496,044.10-26,244,066.15-15,900,408.90

Finding the Fourth Proportional to 17,496,044.10, 26,244,066.15 and 15,900,408.90

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Solution

The fourth proportional to 17,496,044.10, 26,244,066.15 and 15,900,408.90 is: 23,850,613.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,044.10 : 26,244,066.15 = 15,900,408.90 : x
  2. Step 2: Convert to fraction form
    17,496,044.10/26,244,066.15 = 15,900,408.90/x
  3. Step 3: Cross multiply
    17,496,044.10x = 26,244,066.15 × 15,900,408.90
  4. Step 4: Simplify right side
    17,496,044.10x = 417,291,382,983,648.75
  5. Step 5: Solve for x
    x = 417,291,382,983,648.75/17,496,044.10
  6. Step 6: Final answer
    x = 23,850,613.35

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1.5x scale

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.