Home / 11,598,966.30-17,398,449.45-9,751,388.70

Finding the Fourth Proportional to 11,598,966.30, 17,398,449.45 and 9,751,388.70

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Solution

The fourth proportional to 11,598,966.30, 17,398,449.45 and 9,751,388.70 is: 14,627,083.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,598,966.30 : 17,398,449.45 = 9,751,388.70 : x
  2. Step 2: Convert to fraction form
    11,598,966.30/17,398,449.45 = 9,751,388.70/x
  3. Step 3: Cross multiply
    11,598,966.30x = 17,398,449.45 × 9,751,388.70
  4. Step 4: Simplify right side
    11,598,966.30x = 169,659,043,364,251.19
  5. Step 5: Solve for x
    x = 169,659,043,364,251.19/11,598,966.30
  6. Step 6: Final answer
    x = 14,627,083.05

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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.