Home / 59,347,125.12-81,858,142.20-41,743,363.44

Finding the Fourth Proportional to 59,347,125.12, 81,858,142.20 and 41,743,363.44

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Solution

The fourth proportional to 59,347,125.12, 81,858,142.20 and 41,743,363.44 is: 57,577,080.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,347,125.12 : 81,858,142.20 = 41,743,363.44 : x
  2. Step 2: Convert to fraction form
    59,347,125.12/81,858,142.20 = 41,743,363.44/x
  3. Step 3: Cross multiply
    59,347,125.12x = 81,858,142.20 × 41,743,363.44
  4. Step 4: Simplify right side
    59,347,125.12x = 3,417,034,180,377,801
  5. Step 5: Solve for x
    x = 3,417,034,180,377,801/59,347,125.12
  6. Step 6: Final answer
    x = 57,577,080.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.