Home / 18,096,241.29-24,972,990.42-9,836,298.45

Finding the Fourth Proportional to 18,096,241.29, 24,972,990.42 and 9,836,298.45

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Solution

The fourth proportional to 18,096,241.29, 24,972,990.42 and 9,836,298.45 is: 13,574,188.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,096,241.29 : 24,972,990.42 = 9,836,298.45 : x
  2. Step 2: Convert to fraction form
    18,096,241.29/24,972,990.42 = 9,836,298.45/x
  3. Step 3: Cross multiply
    18,096,241.29x = 24,972,990.42 × 9,836,298.45
  4. Step 4: Simplify right side
    18,096,241.29x = 245,641,786,996,996.94
  5. Step 5: Solve for x
    x = 245,641,786,996,996.94/18,096,241.29
  6. Step 6: Final answer
    x = 13,574,188.31

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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.