Home / 62,987,584.50-94,481,377.97-15,118,528.50

Finding the Fourth Proportional to 62,987,584.50, 94,481,377.97 and 15,118,528.50

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Solution

The fourth proportional to 62,987,584.50, 94,481,377.97 and 15,118,528.50 is: 22,677,793.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,987,584.50 : 94,481,377.97 = 15,118,528.50 : x
  2. Step 2: Convert to fraction form
    62,987,584.50/94,481,377.97 = 15,118,528.50/x
  3. Step 3: Cross multiply
    62,987,584.50x = 94,481,377.97 × 15,118,528.50
  4. Step 4: Simplify right side
    62,987,584.50x = 1,428,419,405,483,124.50
  5. Step 5: Solve for x
    x = 1,428,419,405,483,124.50/62,987,584.50
  6. Step 6: Final answer
    x = 22,677,793.04

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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.