Home / 36,305,721.60-54,383,932.80-24,958,982.40

Finding the Fourth Proportional to 36,305,721.60, 54,383,932.80 and 24,958,982.40

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Solution

The fourth proportional to 36,305,721.60, 54,383,932.80 and 24,958,982.40 is: 37,387,154.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,305,721.60 : 54,383,932.80 = 24,958,982.40 : x
  2. Step 2: Convert to fraction form
    36,305,721.60/54,383,932.80 = 24,958,982.40/x
  3. Step 3: Cross multiply
    36,305,721.60x = 54,383,932.80 × 24,958,982.40
  4. Step 4: Simplify right side
    36,305,721.60x = 1,357,367,621,597,982.50
  5. Step 5: Solve for x
    x = 1,357,367,621,597,982.50/36,305,721.60
  6. Step 6: Final answer
    x = 37,387,154.47

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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.