Home / 15,552,058.20-23,328,087.30-4,192,099.80

Finding the Fourth Proportional to 15,552,058.20, 23,328,087.30 and 4,192,099.80

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Solution

The fourth proportional to 15,552,058.20, 23,328,087.30 and 4,192,099.80 is: 6,288,149.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,058.20 : 23,328,087.30 = 4,192,099.80 : x
  2. Step 2: Convert to fraction form
    15,552,058.20/23,328,087.30 = 4,192,099.80/x
  3. Step 3: Cross multiply
    15,552,058.20x = 23,328,087.30 × 4,192,099.80
  4. Step 4: Simplify right side
    15,552,058.20x = 97,793,670,104,712.53
  5. Step 5: Solve for x
    x = 97,793,670,104,712.53/15,552,058.20
  6. Step 6: Final answer
    x = 6,288,149.70

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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.