Home / 23,328,129.80-34,992,194.70-16,137,662.60

Finding the Fourth Proportional to 23,328,129.80, 34,992,194.70 and 16,137,662.60

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Solution

The fourth proportional to 23,328,129.80, 34,992,194.70 and 16,137,662.60 is: 24,206,493.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,129.80 : 34,992,194.70 = 16,137,662.60 : x
  2. Step 2: Convert to fraction form
    23,328,129.80/34,992,194.70 = 16,137,662.60/x
  3. Step 3: Cross multiply
    23,328,129.80x = 34,992,194.70 × 16,137,662.60
  4. Step 4: Simplify right side
    23,328,129.80x = 564,692,231,702,108.25
  5. Step 5: Solve for x
    x = 564,692,231,702,108.25/23,328,129.80
  6. Step 6: Final answer
    x = 24,206,493.90

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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.