Home / 63,945,181.92-88,244,288.87-34,576,444.17

Finding the Fourth Proportional to 63,945,181.92, 88,244,288.87 and 34,576,444.17

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Solution

The fourth proportional to 63,945,181.92, 88,244,288.87 and 34,576,444.17 is: 47,715,459.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,945,181.92 : 88,244,288.87 = 34,576,444.17 : x
  2. Step 2: Convert to fraction form
    63,945,181.92/88,244,288.87 = 34,576,444.17/x
  3. Step 3: Cross multiply
    63,945,181.92x = 88,244,288.87 × 34,576,444.17
  4. Step 4: Simplify right side
    63,945,181.92x = 3,051,173,727,262,025
  5. Step 5: Solve for x
    x = 3,051,173,727,262,025/63,945,181.92
  6. Step 6: Final answer
    x = 47,715,459.33

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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.