Home / 27,341,100.60-41,011,650.90-26,915,947.80

Finding the Fourth Proportional to 27,341,100.60, 41,011,650.90 and 26,915,947.80

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Solution

The fourth proportional to 27,341,100.60, 41,011,650.90 and 26,915,947.80 is: 40,373,921.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,341,100.60 : 41,011,650.90 = 26,915,947.80 : x
  2. Step 2: Convert to fraction form
    27,341,100.60/41,011,650.90 = 26,915,947.80/x
  3. Step 3: Cross multiply
    27,341,100.60x = 41,011,650.90 × 26,915,947.80
  4. Step 4: Simplify right side
    27,341,100.60x = 1,103,867,454,816,223
  5. Step 5: Solve for x
    x = 1,103,867,454,816,223/27,341,100.60
  6. Step 6: Final answer
    x = 40,373,921.70

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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.