Home / 17,167,157.82-25,749,693.84-6,088,778.10

Finding the Fourth Proportional to 17,167,157.82, 25,749,693.84 and 6,088,778.10

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Solution

The fourth proportional to 17,167,157.82, 25,749,693.84 and 6,088,778.10 is: 9,132,797.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,167,157.82 : 25,749,693.84 = 6,088,778.10 : x
  2. Step 2: Convert to fraction form
    17,167,157.82/25,749,693.84 = 6,088,778.10/x
  3. Step 3: Cross multiply
    17,167,157.82x = 25,749,693.84 × 6,088,778.10
  4. Step 4: Simplify right side
    17,167,157.82x = 156,784,171,934,696.91
  5. Step 5: Solve for x
    x = 156,784,171,934,696.91/17,167,157.82
  6. Step 6: Final answer
    x = 9,132,797.26

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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.