Home / 136,401,187.04-204,463,914.24-58,728,753.44

Finding the Fourth Proportional to 136,401,187.04, 204,463,914.24 and 58,728,753.44

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Solution

The fourth proportional to 136,401,187.04, 204,463,914.24 and 58,728,753.44 is: 88,033,770.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,401,187.04 : 204,463,914.24 = 58,728,753.44 : x
  2. Step 2: Convert to fraction form
    136,401,187.04/204,463,914.24 = 58,728,753.44/x
  3. Step 3: Cross multiply
    136,401,187.04x = 204,463,914.24 × 58,728,753.44
  4. Step 4: Simplify right side
    136,401,187.04x = 12,007,910,806,778,266
  5. Step 5: Solve for x
    x = 12,007,910,806,778,266/136,401,187.04
  6. Step 6: Final answer
    x = 88,033,770.58

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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.