Home / 237,608,370.38-356,412,839.88-65,086,671.26

Finding the Fourth Proportional to 237,608,370.38, 356,412,839.88 and 65,086,671.26

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Solution

The fourth proportional to 237,608,370.38, 356,412,839.88 and 65,086,671.26 is: 97,630,084.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,608,370.38 : 356,412,839.88 = 65,086,671.26 : x
  2. Step 2: Convert to fraction form
    237,608,370.38/356,412,839.88 = 65,086,671.26/x
  3. Step 3: Cross multiply
    237,608,370.38x = 356,412,839.88 × 65,086,671.26
  4. Step 4: Simplify right side
    237,608,370.38x = 23,197,725,342,112,576
  5. Step 5: Solve for x
    x = 23,197,725,342,112,576/237,608,370.38
  6. Step 6: Final answer
    x = 97,630,084.77

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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.