Home / 16,373,517.76-22,595,058.57-9,031,193.20

Finding the Fourth Proportional to 16,373,517.76, 22,595,058.57 and 9,031,193.20

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Solution

The fourth proportional to 16,373,517.76, 22,595,058.57 and 9,031,193.20 is: 12,462,828.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,373,517.76 : 22,595,058.57 = 9,031,193.20 : x
  2. Step 2: Convert to fraction form
    16,373,517.76/22,595,058.57 = 9,031,193.20/x
  3. Step 3: Cross multiply
    16,373,517.76x = 22,595,058.57 × 9,031,193.20
  4. Step 4: Simplify right side
    16,373,517.76x = 204,060,339,310,985.72
  5. Step 5: Solve for x
    x = 204,060,339,310,985.72/16,373,517.76
  6. Step 6: Final answer
    x = 12,462,828.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.