Home / 17,501,217.86-24,151,685.10-9,660,734.48

Finding the Fourth Proportional to 17,501,217.86, 24,151,685.10 and 9,660,734.48

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Solution

The fourth proportional to 17,501,217.86, 24,151,685.10 and 9,660,734.48 is: 13,331,816.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,501,217.86 : 24,151,685.10 = 9,660,734.48 : x
  2. Step 2: Convert to fraction form
    17,501,217.86/24,151,685.10 = 9,660,734.48/x
  3. Step 3: Cross multiply
    17,501,217.86x = 24,151,685.10 × 9,660,734.48
  4. Step 4: Simplify right side
    17,501,217.86x = 233,323,016,995,672.28
  5. Step 5: Solve for x
    x = 233,323,016,995,672.28/17,501,217.86
  6. Step 6: Final answer
    x = 13,331,816.04

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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.