Home / 27,598,170.29-41,351,490.97-16,782,755.45

Finding the Fourth Proportional to 27,598,170.29, 41,351,490.97 and 16,782,755.45

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Solution

The fourth proportional to 27,598,170.29, 41,351,490.97 and 16,782,755.45 is: 25,146,303.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,598,170.29 : 41,351,490.97 = 16,782,755.45 : x
  2. Step 2: Convert to fraction form
    27,598,170.29/41,351,490.97 = 16,782,755.45/x
  3. Step 3: Cross multiply
    27,598,170.29x = 41,351,490.97 × 16,782,755.45
  4. Step 4: Simplify right side
    27,598,170.29x = 693,991,960,193,679
  5. Step 5: Solve for x
    x = 693,991,960,193,679/27,598,170.29
  6. Step 6: Final answer
    x = 25,146,303.29

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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.