Home / 17,105,648.04-23,605,606.17-9,264,965.22

Finding the Fourth Proportional to 17,105,648.04, 23,605,606.17 and 9,264,965.22

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Solution

The fourth proportional to 17,105,648.04, 23,605,606.17 and 9,264,965.22 is: 12,785,550.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,105,648.04 : 23,605,606.17 = 9,264,965.22 : x
  2. Step 2: Convert to fraction form
    17,105,648.04/23,605,606.17 = 9,264,965.22/x
  3. Step 3: Cross multiply
    17,105,648.04x = 23,605,606.17 × 9,264,965.22
  4. Step 4: Simplify right side
    17,105,648.04x = 218,705,120,162,067.44
  5. Step 5: Solve for x
    x = 218,705,120,162,067.44/17,105,648.04
  6. Step 6: Final answer
    x = 12,785,550.11

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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.