Home / 22,609,716.80-33,929,693.24-9,658,894.04

Finding the Fourth Proportional to 22,609,716.80, 33,929,693.24 and 9,658,894.04

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Solution

The fourth proportional to 22,609,716.80, 33,929,693.24 and 9,658,894.04 is: 14,494,799.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,609,716.80 : 33,929,693.24 = 9,658,894.04 : x
  2. Step 2: Convert to fraction form
    22,609,716.80/33,929,693.24 = 9,658,894.04/x
  3. Step 3: Cross multiply
    22,609,716.80x = 33,929,693.24 × 9,658,894.04
  4. Step 4: Simplify right side
    22,609,716.80x = 327,723,311,596,921.38
  5. Step 5: Solve for x
    x = 327,723,311,596,921.38/22,609,716.80
  6. Step 6: Final answer
    x = 14,494,799.50

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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.