Home / 17,515,862.08-23,961,823.45-17,442,086.57

Finding the Fourth Proportional to 17,515,862.08, 23,961,823.45 and 17,442,086.57

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Solution

The fourth proportional to 17,515,862.08, 23,961,823.45 and 17,442,086.57 is: 23,860,898.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,515,862.08 : 23,961,823.45 = 17,442,086.57 : x
  2. Step 2: Convert to fraction form
    17,515,862.08/23,961,823.45 = 17,442,086.57/x
  3. Step 3: Cross multiply
    17,515,862.08x = 23,961,823.45 × 17,442,086.57
  4. Step 4: Simplify right side
    17,515,862.08x = 417,944,198,916,398.62
  5. Step 5: Solve for x
    x = 417,944,198,916,398.62/17,515,862.08
  6. Step 6: Final answer
    x = 23,860,898.03

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.