Home / 16,873,452.04-25,319,392.12-7,156,553.60

Finding the Fourth Proportional to 16,873,452.04, 25,319,392.12 and 7,156,553.60

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Solution

The fourth proportional to 16,873,452.04, 25,319,392.12 and 7,156,553.60 is: 10,738,738.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,873,452.04 : 25,319,392.12 = 7,156,553.60 : x
  2. Step 2: Convert to fraction form
    16,873,452.04/25,319,392.12 = 7,156,553.60/x
  3. Step 3: Cross multiply
    16,873,452.04x = 25,319,392.12 × 7,156,553.60
  4. Step 4: Simplify right side
    16,873,452.04x = 181,199,586,826,197.62
  5. Step 5: Solve for x
    x = 181,199,586,826,197.62/16,873,452.04
  6. Step 6: Final answer
    x = 10,738,738.37

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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.