Home / 17,052,727.40-25,557,318.30-6,943,927.40

Finding the Fourth Proportional to 17,052,727.40, 25,557,318.30 and 6,943,927.40

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Solution

The fourth proportional to 17,052,727.40, 25,557,318.30 and 6,943,927.40 is: 10,407,025.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,052,727.40 : 25,557,318.30 = 6,943,927.40 : x
  2. Step 2: Convert to fraction form
    17,052,727.40/25,557,318.30 = 6,943,927.40/x
  3. Step 3: Cross multiply
    17,052,727.40x = 25,557,318.30 × 6,943,927.40
  4. Step 4: Simplify right side
    17,052,727.40x = 177,468,162,813,891.44
  5. Step 5: Solve for x
    x = 177,468,162,813,891.44/17,052,727.40
  6. Step 6: Final answer
    x = 10,407,025.14

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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.