Home / 63,945,191.66-88,244,302.28-34,576,453.94

Finding the Fourth Proportional to 63,945,191.66, 88,244,302.28 and 34,576,453.94

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Solution

The fourth proportional to 63,945,191.66, 88,244,302.28 and 34,576,453.94 is: 47,715,472.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,945,191.66 : 88,244,302.28 = 34,576,453.94 : x
  2. Step 2: Convert to fraction form
    63,945,191.66/88,244,302.28 = 34,576,453.94/x
  3. Step 3: Cross multiply
    63,945,191.66x = 88,244,302.28 × 34,576,453.94
  4. Step 4: Simplify right side
    63,945,191.66x = 3,051,175,052,637,753.50
  5. Step 5: Solve for x
    x = 3,051,175,052,637,753.50/63,945,191.66
  6. Step 6: Final answer
    x = 47,715,472.79

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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.