Home / 29,968,334.62-41,356,301.91-16,217,298.88

Finding the Fourth Proportional to 29,968,334.62, 41,356,301.91 and 16,217,298.88

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Solution

The fourth proportional to 29,968,334.62, 41,356,301.91 and 16,217,298.88 is: 22,379,872.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,968,334.62 : 41,356,301.91 = 16,217,298.88 : x
  2. Step 2: Convert to fraction form
    29,968,334.62/41,356,301.91 = 16,217,298.88/x
  3. Step 3: Cross multiply
    29,968,334.62x = 41,356,301.91 × 16,217,298.88
  4. Step 4: Simplify right side
    29,968,334.62x = 670,687,508,645,984.88
  5. Step 5: Solve for x
    x = 670,687,508,645,984.88/29,968,334.62
  6. Step 6: Final answer
    x = 22,379,872.53

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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.