Home / 27,504,334.67-37,947,704.56-16,487,064.52

Finding the Fourth Proportional to 27,504,334.67, 37,947,704.56 and 16,487,064.52

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Solution

The fourth proportional to 27,504,334.67, 37,947,704.56 and 16,487,064.52 is: 22,747,187.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,504,334.67 : 37,947,704.56 = 16,487,064.52 : x
  2. Step 2: Convert to fraction form
    27,504,334.67/37,947,704.56 = 16,487,064.52/x
  3. Step 3: Cross multiply
    27,504,334.67x = 37,947,704.56 × 16,487,064.52
  4. Step 4: Simplify right side
    27,504,334.67x = 625,646,253,330,531.25
  5. Step 5: Solve for x
    x = 625,646,253,330,531.25/27,504,334.67
  6. Step 6: Final answer
    x = 22,747,187.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.