Home / 18,096,243.28-24,972,993.18-9,836,300.46

Finding the Fourth Proportional to 18,096,243.28, 24,972,993.18 and 9,836,300.46

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Solution

The fourth proportional to 18,096,243.28, 24,972,993.18 and 9,836,300.46 is: 13,574,191.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,096,243.28 : 24,972,993.18 = 9,836,300.46 : x
  2. Step 2: Convert to fraction form
    18,096,243.28/24,972,993.18 = 9,836,300.46/x
  3. Step 3: Cross multiply
    18,096,243.28x = 24,972,993.18 × 9,836,300.46
  4. Step 4: Simplify right side
    18,096,243.28x = 245,641,864,304,010.88
  5. Step 5: Solve for x
    x = 245,641,864,304,010.88/18,096,243.28
  6. Step 6: Final answer
    x = 13,574,191.09

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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.