Home / 49,819,612.52-68,751,094.76-27,793,112

Finding the Fourth Proportional to 49,819,612.52, 68,751,094.76 and 27,793,112

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Solution

The fourth proportional to 49,819,612.52, 68,751,094.76 and 27,793,112 is: 38,354,511.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,819,612.52 : 68,751,094.76 = 27,793,112 : x
  2. Step 2: Convert to fraction form
    49,819,612.52/68,751,094.76 = 27,793,112/x
  3. Step 3: Cross multiply
    49,819,612.52x = 68,751,094.76 × 27,793,112
  4. Step 4: Simplify right side
    49,819,612.52x = 1,910,806,876,787,293.25
  5. Step 5: Solve for x
    x = 1,910,806,876,787,293.25/49,819,612.52
  6. Step 6: Final answer
    x = 38,354,511.01

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.