Home / 17,055,194.58-23,536,476.45-9,320,562.90

Finding the Fourth Proportional to 17,055,194.58, 23,536,476.45 and 9,320,562.90

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Solution

The fourth proportional to 17,055,194.58, 23,536,476.45 and 9,320,562.90 is: 12,862,545.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,055,194.58 : 23,536,476.45 = 9,320,562.90 : x
  2. Step 2: Convert to fraction form
    17,055,194.58/23,536,476.45 = 9,320,562.90/x
  3. Step 3: Cross multiply
    17,055,194.58x = 23,536,476.45 × 9,320,562.90
  4. Step 4: Simplify right side
    17,055,194.58x = 219,373,209,196,593.72
  5. Step 5: Solve for x
    x = 219,373,209,196,593.72/17,055,194.58
  6. Step 6: Final answer
    x = 12,862,545.08

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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.