Home / 27,713,663.28-41,582,120.76-12,350,369.04

Finding the Fourth Proportional to 27,713,663.28, 41,582,120.76 and 12,350,369.04

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Solution

The fourth proportional to 27,713,663.28, 41,582,120.76 and 12,350,369.04 is: 18,530,734.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,713,663.28 : 41,582,120.76 = 12,350,369.04 : x
  2. Step 2: Convert to fraction form
    27,713,663.28/41,582,120.76 = 12,350,369.04/x
  3. Step 3: Cross multiply
    27,713,663.28x = 41,582,120.76 × 12,350,369.04
  4. Step 4: Simplify right side
    27,713,663.28x = 513,554,536,851,845.19
  5. Step 5: Solve for x
    x = 513,554,536,851,845.19/27,713,663.28
  6. Step 6: Final answer
    x = 18,530,734.52

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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.