Home / 16,304,493.30-24,456,739.95-4,945,506.90

Finding the Fourth Proportional to 16,304,493.30, 24,456,739.95 and 4,945,506.90

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Solution

The fourth proportional to 16,304,493.30, 24,456,739.95 and 4,945,506.90 is: 7,418,260.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,304,493.30 : 24,456,739.95 = 4,945,506.90 : x
  2. Step 2: Convert to fraction form
    16,304,493.30/24,456,739.95 = 4,945,506.90/x
  3. Step 3: Cross multiply
    16,304,493.30x = 24,456,739.95 × 4,945,506.90
  4. Step 4: Simplify right side
    16,304,493.30x = 120,950,976,174,230.66
  5. Step 5: Solve for x
    x = 120,950,976,174,230.66/16,304,493.30
  6. Step 6: Final answer
    x = 7,418,260.35

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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.