Home / 16,769,886.28-25,160,146.14-5,986,955.56

Finding the Fourth Proportional to 16,769,886.28, 25,160,146.14 and 5,986,955.56

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Solution

The fourth proportional to 16,769,886.28, 25,160,146.14 and 5,986,955.56 is: 8,982,331.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,769,886.28 : 25,160,146.14 = 5,986,955.56 : x
  2. Step 2: Convert to fraction form
    16,769,886.28/25,160,146.14 = 5,986,955.56/x
  3. Step 3: Cross multiply
    16,769,886.28x = 25,160,146.14 × 5,986,955.56
  4. Step 4: Simplify right side
    16,769,886.28x = 150,632,676,823,285.53
  5. Step 5: Solve for x
    x = 150,632,676,823,285.53/16,769,886.28
  6. Step 6: Final answer
    x = 8,982,331.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.