Home / 22,942,788.75-31,600,736.28-17,634,332.25

Finding the Fourth Proportional to 22,942,788.75, 31,600,736.28 and 17,634,332.25

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Solution

The fourth proportional to 22,942,788.75, 31,600,736.28 and 17,634,332.25 is: 24,289,021.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,942,788.75 : 31,600,736.28 = 17,634,332.25 : x
  2. Step 2: Convert to fraction form
    22,942,788.75/31,600,736.28 = 17,634,332.25/x
  3. Step 3: Cross multiply
    22,942,788.75x = 31,600,736.28 × 17,634,332.25
  4. Step 4: Simplify right side
    22,942,788.75x = 557,257,882,906,149.06
  5. Step 5: Solve for x
    x = 557,257,882,906,149.06/22,942,788.75
  6. Step 6: Final answer
    x = 24,289,021.22

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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.