Home / 17,892,033.60-24,691,288.80-9,743,265.60

Finding the Fourth Proportional to 17,892,033.60, 24,691,288.80 and 9,743,265.60

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Solution

The fourth proportional to 17,892,033.60, 24,691,288.80 and 9,743,265.60 is: 13,445,860.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,892,033.60 : 24,691,288.80 = 9,743,265.60 : x
  2. Step 2: Convert to fraction form
    17,892,033.60/24,691,288.80 = 9,743,265.60/x
  3. Step 3: Cross multiply
    17,892,033.60x = 24,691,288.80 × 9,743,265.60
  4. Step 4: Simplify right side
    17,892,033.60x = 240,573,784,784,705.28
  5. Step 5: Solve for x
    x = 240,573,784,784,705.28/17,892,033.60
  6. Step 6: Final answer
    x = 13,445,860.33

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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.