Home / 17,504,951.60-24,158,951.49-9,962,909.56

Finding the Fourth Proportional to 17,504,951.60, 24,158,951.49 and 9,962,909.56

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Solution

The fourth proportional to 17,504,951.60, 24,158,951.49 and 9,962,909.56 is: 13,750,020.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,504,951.60 : 24,158,951.49 = 9,962,909.56 : x
  2. Step 2: Convert to fraction form
    17,504,951.60/24,158,951.49 = 9,962,909.56/x
  3. Step 3: Cross multiply
    17,504,951.60x = 24,158,951.49 × 9,962,909.56
  4. Step 4: Simplify right side
    17,504,951.60x = 240,693,448,759,297.25
  5. Step 5: Solve for x
    x = 240,693,448,759,297.25/17,504,951.60
  6. Step 6: Final answer
    x = 13,750,020.81

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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.