Home / 62,206,523.17-93,351,404.81-25,814,912.28

Finding the Fourth Proportional to 62,206,523.17, 93,351,404.81 and 25,814,912.28

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Solution

The fourth proportional to 62,206,523.17, 93,351,404.81 and 25,814,912.28 is: 38,739,640.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,206,523.17 : 93,351,404.81 = 25,814,912.28 : x
  2. Step 2: Convert to fraction form
    62,206,523.17/93,351,404.81 = 25,814,912.28/x
  3. Step 3: Cross multiply
    62,206,523.17x = 93,351,404.81 × 25,814,912.28
  4. Step 4: Simplify right side
    62,206,523.17x = 2,409,858,326,487,578.50
  5. Step 5: Solve for x
    x = 2,409,858,326,487,578.50/62,206,523.17
  6. Step 6: Final answer
    x = 38,739,640.21

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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.