Home / 16,445,257.46-22,694,180.46-9,102,933.08

Finding the Fourth Proportional to 16,445,257.46, 22,694,180.46 and 9,102,933.08

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Solution

The fourth proportional to 16,445,257.46, 22,694,180.46 and 9,102,933.08 is: 12,561,895.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,445,257.46 : 22,694,180.46 = 9,102,933.08 : x
  2. Step 2: Convert to fraction form
    16,445,257.46/22,694,180.46 = 9,102,933.08/x
  3. Step 3: Cross multiply
    16,445,257.46x = 22,694,180.46 × 9,102,933.08
  4. Step 4: Simplify right side
    16,445,257.46x = 206,583,606,032,823.62
  5. Step 5: Solve for x
    x = 206,583,606,032,823.62/16,445,257.46
  6. Step 6: Final answer
    x = 12,561,895.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.