Home / 41,246,820-61,883,876.88-22,073,303.52

Finding the Fourth Proportional to 41,246,820, 61,883,876.88 and 22,073,303.52

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Solution

The fourth proportional to 41,246,820, 61,883,876.88 and 22,073,303.52 is: 33,117,258.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,246,820 : 61,883,876.88 = 22,073,303.52 : x
  2. Step 2: Convert to fraction form
    41,246,820/61,883,876.88 = 22,073,303.52/x
  3. Step 3: Cross multiply
    41,246,820x = 61,883,876.88 × 22,073,303.52
  4. Step 4: Simplify right side
    41,246,820x = 1,365,981,597,366,550.75
  5. Step 5: Solve for x
    x = 1,365,981,597,366,550.75/41,246,820
  6. Step 6: Final answer
    x = 33,117,258.43

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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.