Home / 17,024,727.35-23,494,691.07-9,290,194.10

Finding the Fourth Proportional to 17,024,727.35, 23,494,691.07 and 9,290,194.10

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Solution

The fourth proportional to 17,024,727.35, 23,494,691.07 and 9,290,194.10 is: 12,820,777.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,024,727.35 : 23,494,691.07 = 9,290,194.10 : x
  2. Step 2: Convert to fraction form
    17,024,727.35/23,494,691.07 = 9,290,194.10/x
  3. Step 3: Cross multiply
    17,024,727.35x = 23,494,691.07 × 9,290,194.10
  4. Step 4: Simplify right side
    17,024,727.35x = 218,270,240,359,836.69
  5. Step 5: Solve for x
    x = 218,270,240,359,836.69/17,024,727.35
  6. Step 6: Final answer
    x = 12,820,777.44

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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.