Home / 33,239,310.80-49,830,972.60-17,282,958.80

Finding the Fourth Proportional to 33,239,310.80, 49,830,972.60 and 17,282,958.80

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Solution

The fourth proportional to 33,239,310.80, 49,830,972.60 and 17,282,958.80 is: 25,909,882.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,239,310.80 : 49,830,972.60 = 17,282,958.80 : x
  2. Step 2: Convert to fraction form
    33,239,310.80/49,830,972.60 = 17,282,958.80/x
  3. Step 3: Cross multiply
    33,239,310.80x = 49,830,972.60 × 17,282,958.80
  4. Step 4: Simplify right side
    33,239,310.80x = 861,226,646,409,729
  5. Step 5: Solve for x
    x = 861,226,646,409,729/33,239,310.80
  6. Step 6: Final answer
    x = 25,909,882.78

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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.