Home / 48,876,077.70-73,207,828.35-29,673,342.90

Finding the Fourth Proportional to 48,876,077.70, 73,207,828.35 and 29,673,342.90

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Solution

The fourth proportional to 48,876,077.70, 73,207,828.35 and 29,673,342.90 is: 44,445,485.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,876,077.70 : 73,207,828.35 = 29,673,342.90 : x
  2. Step 2: Convert to fraction form
    48,876,077.70/73,207,828.35 = 29,673,342.90/x
  3. Step 3: Cross multiply
    48,876,077.70x = 73,207,828.35 × 29,673,342.90
  4. Step 4: Simplify right side
    48,876,077.70x = 2,172,320,993,593,891
  5. Step 5: Solve for x
    x = 2,172,320,993,593,891/48,876,077.70
  6. Step 6: Final answer
    x = 44,445,485.31

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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.