Home / 95,383,207.30-143,085,308.55-30,676,000.90

Finding the Fourth Proportional to 95,383,207.30, 143,085,308.55 and 30,676,000.90

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Solution

The fourth proportional to 95,383,207.30, 143,085,308.55 and 30,676,000.90 is: 46,017,377.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,383,207.30 : 143,085,308.55 = 30,676,000.90 : x
  2. Step 2: Convert to fraction form
    95,383,207.30/143,085,308.55 = 30,676,000.90/x
  3. Step 3: Cross multiply
    95,383,207.30x = 143,085,308.55 × 30,676,000.90
  4. Step 4: Simplify right side
    95,383,207.30x = 4,389,285,053,856,578
  5. Step 5: Solve for x
    x = 4,389,285,053,856,578/95,383,207.30
  6. Step 6: Final answer
    x = 46,017,377.46

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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.