Home / 17,108,559.59-25,663,167.43-5,594,070.20

Finding the Fourth Proportional to 17,108,559.59, 25,663,167.43 and 5,594,070.20

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Solution

The fourth proportional to 17,108,559.59, 25,663,167.43 and 5,594,070.20 is: 8,391,212.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,108,559.59 : 25,663,167.43 = 5,594,070.20 : x
  2. Step 2: Convert to fraction form
    17,108,559.59/25,663,167.43 = 5,594,070.20/x
  3. Step 3: Cross multiply
    17,108,559.59x = 25,663,167.43 × 5,594,070.20
  4. Step 4: Simplify right side
    17,108,559.59x = 143,561,560,015,472.56
  5. Step 5: Solve for x
    x = 143,561,560,015,472.56/17,108,559.59
  6. Step 6: Final answer
    x = 8,391,212.56

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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.