Home / 14,614,132.78-21,926,067.52-4,899,707.04

Finding the Fourth Proportional to 14,614,132.78, 21,926,067.52 and 4,899,707.04

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Solution

The fourth proportional to 14,614,132.78, 21,926,067.52 and 4,899,707.04 is: 7,351,192.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,614,132.78 : 21,926,067.52 = 4,899,707.04 : x
  2. Step 2: Convert to fraction form
    14,614,132.78/21,926,067.52 = 4,899,707.04/x
  3. Step 3: Cross multiply
    14,614,132.78x = 21,926,067.52 × 4,899,707.04
  4. Step 4: Simplify right side
    14,614,132.78x = 107,431,307,387,259.34
  5. Step 5: Solve for x
    x = 107,431,307,387,259.34/14,614,132.78
  6. Step 6: Final answer
    x = 7,351,192.78

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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.