Home / 26,942,000.34-40,438,550.22-16,675,805.79

Finding the Fourth Proportional to 26,942,000.34, 40,438,550.22 and 16,675,805.79

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Solution

The fourth proportional to 26,942,000.34, 40,438,550.22 and 16,675,805.79 is: 25,029,522.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,942,000.34 : 40,438,550.22 = 16,675,805.79 : x
  2. Step 2: Convert to fraction form
    26,942,000.34/40,438,550.22 = 16,675,805.79/x
  3. Step 3: Cross multiply
    26,942,000.34x = 40,438,550.22 × 16,675,805.79
  4. Step 4: Simplify right side
    26,942,000.34x = 674,345,409,897,881.75
  5. Step 5: Solve for x
    x = 674,345,409,897,881.75/26,942,000.34
  6. Step 6: Final answer
    x = 25,029,522.73

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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.