Home / 14,904,517.15-22,356,747.82-4,670,160.42

Finding the Fourth Proportional to 14,904,517.15, 22,356,747.82 and 4,670,160.42

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Solution

The fourth proportional to 14,904,517.15, 22,356,747.82 and 4,670,160.42 is: 7,005,231.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,904,517.15 : 22,356,747.82 = 4,670,160.42 : x
  2. Step 2: Convert to fraction form
    14,904,517.15/22,356,747.82 = 4,670,160.42/x
  3. Step 3: Cross multiply
    14,904,517.15x = 22,356,747.82 × 4,670,160.42
  4. Step 4: Simplify right side
    14,904,517.15x = 104,409,598,777,209.88
  5. Step 5: Solve for x
    x = 104,409,598,777,209.88/14,904,517.15
  6. Step 6: Final answer
    x = 7,005,231.89

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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.