Home / 17,049,215.60-23,528,380.04-10,177,687.44

Finding the Fourth Proportional to 17,049,215.60, 23,528,380.04 and 10,177,687.44

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Solution

The fourth proportional to 17,049,215.60, 23,528,380.04 and 10,177,687.44 is: 14,045,484.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,049,215.60 : 23,528,380.04 = 10,177,687.44 : x
  2. Step 2: Convert to fraction form
    17,049,215.60/23,528,380.04 = 10,177,687.44/x
  3. Step 3: Cross multiply
    17,049,215.60x = 23,528,380.04 × 10,177,687.44
  4. Step 4: Simplify right side
    17,049,215.60x = 239,464,498,016,654.69
  5. Step 5: Solve for x
    x = 239,464,498,016,654.69/17,049,215.60
  6. Step 6: Final answer
    x = 14,045,484.77

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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.