Home / 82,476,264.90-123,682,904.55-24,949,416.90

Finding the Fourth Proportional to 82,476,264.90, 123,682,904.55 and 24,949,416.90

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Solution

The fourth proportional to 82,476,264.90, 123,682,904.55 and 24,949,416.90 is: 37,414,598.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,476,264.90 : 123,682,904.55 = 24,949,416.90 : x
  2. Step 2: Convert to fraction form
    82,476,264.90/123,682,904.55 = 24,949,416.90/x
  3. Step 3: Cross multiply
    82,476,264.90x = 123,682,904.55 × 24,949,416.90
  4. Step 4: Simplify right side
    82,476,264.90x = 3,085,816,349,020,856.50
  5. Step 5: Solve for x
    x = 3,085,816,349,020,856.50/82,476,264.90
  6. Step 6: Final answer
    x = 37,414,598.65

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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.