Home / 11,664,044.90-17,496,067.35-3,144,076.10

Finding the Fourth Proportional to 11,664,044.90, 17,496,067.35 and 3,144,076.10

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Solution

The fourth proportional to 11,664,044.90, 17,496,067.35 and 3,144,076.10 is: 4,716,114.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,044.90 : 17,496,067.35 = 3,144,076.10 : x
  2. Step 2: Convert to fraction form
    11,664,044.90/17,496,067.35 = 3,144,076.10/x
  3. Step 3: Cross multiply
    11,664,044.90x = 17,496,067.35 × 3,144,076.10
  4. Step 4: Simplify right side
    11,664,044.90x = 55,008,967,199,125.34
  5. Step 5: Solve for x
    x = 55,008,967,199,125.34/11,664,044.90
  6. Step 6: Final answer
    x = 4,716,114.15

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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.