Home / 15,284,519.88-22,926,032.10-5,699,150.88

Finding the Fourth Proportional to 15,284,519.88, 22,926,032.10 and 5,699,150.88

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Solution

The fourth proportional to 15,284,519.88, 22,926,032.10 and 5,699,150.88 is: 8,548,447.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,284,519.88 : 22,926,032.10 = 5,699,150.88 : x
  2. Step 2: Convert to fraction form
    15,284,519.88/22,926,032.10 = 5,699,150.88/x
  3. Step 3: Cross multiply
    15,284,519.88x = 22,926,032.10 × 5,699,150.88
  4. Step 4: Simplify right side
    15,284,519.88x = 130,658,916,017,623.25
  5. Step 5: Solve for x
    x = 130,658,916,017,623.25/15,284,519.88
  6. Step 6: Final answer
    x = 8,548,447.52

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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.