Home / 17,651,200.30-24,302,347.11-15,062,492.14

Finding the Fourth Proportional to 17,651,200.30, 24,302,347.11 and 15,062,492.14

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Solution

The fourth proportional to 17,651,200.30, 24,302,347.11 and 15,062,492.14 is: 20,738,188.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,651,200.30 : 24,302,347.11 = 15,062,492.14 : x
  2. Step 2: Convert to fraction form
    17,651,200.30/24,302,347.11 = 15,062,492.14/x
  3. Step 3: Cross multiply
    17,651,200.30x = 24,302,347.11 × 15,062,492.14
  4. Step 4: Simplify right side
    17,651,200.30x = 366,053,912,327,926.75
  5. Step 5: Solve for x
    x = 366,053,912,327,926.75/17,651,200.30
  6. Step 6: Final answer
    x = 20,738,188.12

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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.