Home / 49,115,947.37-73,520,654.28-36,176,708.37

Finding the Fourth Proportional to 49,115,947.37, 73,520,654.28 and 36,176,708.37

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Solution

The fourth proportional to 49,115,947.37, 73,520,654.28 and 36,176,708.37 is: 54,152,172.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,115,947.37 : 73,520,654.28 = 36,176,708.37 : x
  2. Step 2: Convert to fraction form
    49,115,947.37/73,520,654.28 = 36,176,708.37/x
  3. Step 3: Cross multiply
    49,115,947.37x = 73,520,654.28 × 36,176,708.37
  4. Step 4: Simplify right side
    49,115,947.37x = 2,659,735,269,059,152
  5. Step 5: Solve for x
    x = 2,659,735,269,059,152/49,115,947.37
  6. Step 6: Final answer
    x = 54,152,172.80

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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.