Home / 16,170,058.20-24,255,087.30-8,084,281.80

Finding the Fourth Proportional to 16,170,058.20, 24,255,087.30 and 8,084,281.80

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Solution

The fourth proportional to 16,170,058.20, 24,255,087.30 and 8,084,281.80 is: 12,126,422.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,170,058.20 : 24,255,087.30 = 8,084,281.80 : x
  2. Step 2: Convert to fraction form
    16,170,058.20/24,255,087.30 = 8,084,281.80/x
  3. Step 3: Cross multiply
    16,170,058.20x = 24,255,087.30 × 8,084,281.80
  4. Step 4: Simplify right side
    16,170,058.20x = 196,084,960,816,801.16
  5. Step 5: Solve for x
    x = 196,084,960,816,801.16/16,170,058.20
  6. Step 6: Final answer
    x = 12,126,422.70

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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.