Home / 16,270,629.28-24,412,787.41-10,127,746.32

Finding the Fourth Proportional to 16,270,629.28, 24,412,787.41 and 10,127,746.32

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Solution

The fourth proportional to 16,270,629.28, 24,412,787.41 and 10,127,746.32 is: 15,195,879.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,270,629.28 : 24,412,787.41 = 10,127,746.32 : x
  2. Step 2: Convert to fraction form
    16,270,629.28/24,412,787.41 = 10,127,746.32/x
  3. Step 3: Cross multiply
    16,270,629.28x = 24,412,787.41 × 10,127,746.32
  4. Step 4: Simplify right side
    16,270,629.28x = 247,246,517,865,229.50
  5. Step 5: Solve for x
    x = 247,246,517,865,229.50/16,270,629.28
  6. Step 6: Final answer
    x = 15,195,879.25

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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.