Home / 69,876,049.60-104,908,552.80-44,366,881.60

Finding the Fourth Proportional to 69,876,049.60, 104,908,552.80 and 44,366,881.60

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Solution

The fourth proportional to 69,876,049.60, 104,908,552.80 and 44,366,881.60 is: 66,610,310.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,876,049.60 : 104,908,552.80 = 44,366,881.60 : x
  2. Step 2: Convert to fraction form
    69,876,049.60/104,908,552.80 = 44,366,881.60/x
  3. Step 3: Cross multiply
    69,876,049.60x = 104,908,552.80 × 44,366,881.60
  4. Step 4: Simplify right side
    69,876,049.60x = 4,654,465,340,904,949
  5. Step 5: Solve for x
    x = 4,654,465,340,904,949/69,876,049.60
  6. Step 6: Final answer
    x = 66,610,310.22

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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.