Home / 11,664,044.10-17,496,066.15-10,068,408.90

Finding the Fourth Proportional to 11,664,044.10, 17,496,066.15 and 10,068,408.90

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Solution

The fourth proportional to 11,664,044.10, 17,496,066.15 and 10,068,408.90 is: 15,102,613.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,044.10 : 17,496,066.15 = 10,068,408.90 : x
  2. Step 2: Convert to fraction form
    11,664,044.10/17,496,066.15 = 10,068,408.90/x
  3. Step 3: Cross multiply
    11,664,044.10x = 17,496,066.15 × 10,068,408.90
  4. Step 4: Simplify right side
    11,664,044.10x = 176,157,548,139,648.72
  5. Step 5: Solve for x
    x = 176,157,548,139,648.72/11,664,044.10
  6. Step 6: Final answer
    x = 15,102,613.35

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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.