Home / 26,093,301.60-39,139,952.40-16,456,504.80

Finding the Fourth Proportional to 26,093,301.60, 39,139,952.40 and 16,456,504.80

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Solution

The fourth proportional to 26,093,301.60, 39,139,952.40 and 16,456,504.80 is: 24,684,757.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,093,301.60 : 39,139,952.40 = 16,456,504.80 : x
  2. Step 2: Convert to fraction form
    26,093,301.60/39,139,952.40 = 16,456,504.80/x
  3. Step 3: Cross multiply
    26,093,301.60x = 39,139,952.40 × 16,456,504.80
  4. Step 4: Simplify right side
    26,093,301.60x = 644,106,814,542,371.50
  5. Step 5: Solve for x
    x = 644,106,814,542,371.50/26,093,301.60
  6. Step 6: Final answer
    x = 24,684,757.20

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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.