Home / 16,843,563.90-25,265,345.85-16,371,171.90

Finding the Fourth Proportional to 16,843,563.90, 25,265,345.85 and 16,371,171.90

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Solution

The fourth proportional to 16,843,563.90, 25,265,345.85 and 16,371,171.90 is: 24,556,757.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,843,563.90 : 25,265,345.85 = 16,371,171.90 : x
  2. Step 2: Convert to fraction form
    16,843,563.90/25,265,345.85 = 16,371,171.90/x
  3. Step 3: Cross multiply
    16,843,563.90x = 25,265,345.85 × 16,371,171.90
  4. Step 4: Simplify right side
    16,843,563.90x = 413,623,320,023,301.62
  5. Step 5: Solve for x
    x = 413,623,320,023,301.62/16,843,563.90
  6. Step 6: Final answer
    x = 24,556,757.85

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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.