Home / 108,795,822.80-163,193,734.20-36,992,238.80

Finding the Fourth Proportional to 108,795,822.80, 163,193,734.20 and 36,992,238.80

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Solution

The fourth proportional to 108,795,822.80, 163,193,734.20 and 36,992,238.80 is: 55,488,358.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,795,822.80 : 163,193,734.20 = 36,992,238.80 : x
  2. Step 2: Convert to fraction form
    108,795,822.80/163,193,734.20 = 36,992,238.80/x
  3. Step 3: Cross multiply
    108,795,822.80x = 163,193,734.20 × 36,992,238.80
  4. Step 4: Simplify right side
    108,795,822.80x = 6,036,901,586,190,126
  5. Step 5: Solve for x
    x = 6,036,901,586,190,126/108,795,822.80
  6. Step 6: Final answer
    x = 55,488,358.20

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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.