Home / 22,852,724.25-34,278,689.34-9,205,521.75

Finding the Fourth Proportional to 22,852,724.25, 34,278,689.34 and 9,205,521.75

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Solution

The fourth proportional to 22,852,724.25, 34,278,689.34 and 9,205,521.75 is: 13,808,122.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,852,724.25 : 34,278,689.34 = 9,205,521.75 : x
  2. Step 2: Convert to fraction form
    22,852,724.25/34,278,689.34 = 9,205,521.75/x
  3. Step 3: Cross multiply
    22,852,724.25x = 34,278,689.34 × 9,205,521.75
  4. Step 4: Simplify right side
    22,852,724.25x = 315,553,220,280,863.19
  5. Step 5: Solve for x
    x = 315,553,220,280,863.19/22,852,724.25
  6. Step 6: Final answer
    x = 13,808,122.69

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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.