Home / 17,469,167.84-24,109,245.44-10,502,100.80

Finding the Fourth Proportional to 17,469,167.84, 24,109,245.44 and 10,502,100.80

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Solution

The fourth proportional to 17,469,167.84, 24,109,245.44 and 10,502,100.80 is: 14,493,977.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,469,167.84 : 24,109,245.44 = 10,502,100.80 : x
  2. Step 2: Convert to fraction form
    17,469,167.84/24,109,245.44 = 10,502,100.80/x
  3. Step 3: Cross multiply
    17,469,167.84x = 24,109,245.44 × 10,502,100.80
  4. Step 4: Simplify right side
    17,469,167.84x = 253,197,725,822,820.38
  5. Step 5: Solve for x
    x = 253,197,725,822,820.38/17,469,167.84
  6. Step 6: Final answer
    x = 14,493,977.51

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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.