Home / 25,539,008.80-35,244,581.28-13,937,321.44

Finding the Fourth Proportional to 25,539,008.80, 35,244,581.28 and 13,937,321.44

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Solution

The fourth proportional to 25,539,008.80, 35,244,581.28 and 13,937,321.44 is: 19,233,912.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,539,008.80 : 35,244,581.28 = 13,937,321.44 : x
  2. Step 2: Convert to fraction form
    25,539,008.80/35,244,581.28 = 13,937,321.44/x
  3. Step 3: Cross multiply
    25,539,008.80x = 35,244,581.28 × 13,937,321.44
  4. Step 4: Simplify right side
    25,539,008.80x = 491,215,058,317,566.62
  5. Step 5: Solve for x
    x = 491,215,058,317,566.62/25,539,008.80
  6. Step 6: Final answer
    x = 19,233,912.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.