Home / 18,062,941.95-24,923,253.96-10,993,800.24

Finding the Fourth Proportional to 18,062,941.95, 24,923,253.96 and 10,993,800.24

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Solution

The fourth proportional to 18,062,941.95, 24,923,253.96 and 10,993,800.24 is: 15,169,249.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,062,941.95 : 24,923,253.96 = 10,993,800.24 : x
  2. Step 2: Convert to fraction form
    18,062,941.95/24,923,253.96 = 10,993,800.24/x
  3. Step 3: Cross multiply
    18,062,941.95x = 24,923,253.96 × 10,993,800.24
  4. Step 4: Simplify right side
    18,062,941.95x = 274,001,275,367,028.97
  5. Step 5: Solve for x
    x = 274,001,275,367,028.97/18,062,941.95
  6. Step 6: Final answer
    x = 15,169,249.62

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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.