Home / 17,059,646.70-25,593,951.96-6,130,939.86

Finding the Fourth Proportional to 17,059,646.70, 25,593,951.96 and 6,130,939.86

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Solution

The fourth proportional to 17,059,646.70, 25,593,951.96 and 6,130,939.86 is: 9,198,020.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,059,646.70 : 25,593,951.96 = 6,130,939.86 : x
  2. Step 2: Convert to fraction form
    17,059,646.70/25,593,951.96 = 6,130,939.86/x
  3. Step 3: Cross multiply
    17,059,646.70x = 25,593,951.96 × 6,130,939.86
  4. Step 4: Simplify right side
    17,059,646.70x = 156,914,980,246,489.12
  5. Step 5: Solve for x
    x = 156,914,980,246,489.12/17,059,646.70
  6. Step 6: Final answer
    x = 9,198,020.51

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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.