Home / 17,504,949.60-24,158,948.73-9,962,907.56

Finding the Fourth Proportional to 17,504,949.60, 24,158,948.73 and 9,962,907.56

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Solution

The fourth proportional to 17,504,949.60, 24,158,948.73 and 9,962,907.56 is: 13,750,018.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,504,949.60 : 24,158,948.73 = 9,962,907.56 : x
  2. Step 2: Convert to fraction form
    17,504,949.60/24,158,948.73 = 9,962,907.56/x
  3. Step 3: Cross multiply
    17,504,949.60x = 24,158,948.73 × 9,962,907.56
  4. Step 4: Simplify right side
    17,504,949.60x = 240,693,372,879,659.91
  5. Step 5: Solve for x
    x = 240,693,372,879,659.91/17,504,949.60
  6. Step 6: Final answer
    x = 13,750,018.04

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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.