Home / 49,088,481.87-67,744,411.52-27,358,605.39

Finding the Fourth Proportional to 49,088,481.87, 67,744,411.52 and 27,358,605.39

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Solution

The fourth proportional to 49,088,481.87, 67,744,411.52 and 27,358,605.39 is: 37,756,160.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,088,481.87 : 67,744,411.52 = 27,358,605.39 : x
  2. Step 2: Convert to fraction form
    49,088,481.87/67,744,411.52 = 27,358,605.39/x
  3. Step 3: Cross multiply
    49,088,481.87x = 67,744,411.52 × 27,358,605.39
  4. Step 4: Simplify right side
    49,088,481.87x = 1,853,392,622,016,657
  5. Step 5: Solve for x
    x = 1,853,392,622,016,657/49,088,481.87
  6. Step 6: Final answer
    x = 37,756,160.94

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Why These Related Problems?

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