Home / 26,942,093.40-40,438,689.80-16,675,898.88

Finding the Fourth Proportional to 26,942,093.40, 40,438,689.80 and 16,675,898.88

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Solution

The fourth proportional to 26,942,093.40, 40,438,689.80 and 16,675,898.88 is: 25,029,662.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,942,093.40 : 40,438,689.80 = 16,675,898.88 : x
  2. Step 2: Convert to fraction form
    26,942,093.40/40,438,689.80 = 16,675,898.88/x
  3. Step 3: Cross multiply
    26,942,093.40x = 40,438,689.80 × 16,675,898.88
  4. Step 4: Simplify right side
    26,942,093.40x = 674,351,501,944,487.38
  5. Step 5: Solve for x
    x = 674,351,501,944,487.38/26,942,093.40
  6. Step 6: Final answer
    x = 25,029,662.39

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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.