Home / 18,041,691.18-24,898,971.30-10,202,854.34

Finding the Fourth Proportional to 18,041,691.18, 24,898,971.30 and 10,202,854.34

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Solution

The fourth proportional to 18,041,691.18, 24,898,971.30 and 10,202,854.34 is: 14,080,751.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,041,691.18 : 24,898,971.30 = 10,202,854.34 : x
  2. Step 2: Convert to fraction form
    18,041,691.18/24,898,971.30 = 10,202,854.34/x
  3. Step 3: Cross multiply
    18,041,691.18x = 24,898,971.30 × 10,202,854.34
  4. Step 4: Simplify right side
    18,041,691.18x = 254,040,577,389,740.44
  5. Step 5: Solve for x
    x = 254,040,577,389,740.44/18,041,691.18
  6. Step 6: Final answer
    x = 14,080,751.90

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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.