Home / 14,760,067.60-22,149,432.60-8,694,787.60

Finding the Fourth Proportional to 14,760,067.60, 22,149,432.60 and 8,694,787.60

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Solution

The fourth proportional to 14,760,067.60, 22,149,432.60 and 8,694,787.60 is: 13,047,678.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,760,067.60 : 22,149,432.60 = 8,694,787.60 : x
  2. Step 2: Convert to fraction form
    14,760,067.60/22,149,432.60 = 8,694,787.60/x
  3. Step 3: Cross multiply
    14,760,067.60x = 22,149,432.60 × 8,694,787.60
  4. Step 4: Simplify right side
    14,760,067.60x = 192,584,611,917,515.75
  5. Step 5: Solve for x
    x = 192,584,611,917,515.75/14,760,067.60
  6. Step 6: Final answer
    x = 13,047,678.18

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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.