Home / 16,504,810.70-24,758,309.55-4,374,104.90

Finding the Fourth Proportional to 16,504,810.70, 24,758,309.55 and 4,374,104.90

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Solution

The fourth proportional to 16,504,810.70, 24,758,309.55 and 4,374,104.90 is: 6,561,447.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,504,810.70 : 24,758,309.55 = 4,374,104.90 : x
  2. Step 2: Convert to fraction form
    16,504,810.70/24,758,309.55 = 4,374,104.90/x
  3. Step 3: Cross multiply
    16,504,810.70x = 24,758,309.55 × 4,374,104.90
  4. Step 4: Simplify right side
    16,504,810.70x = 108,295,443,118,371.81
  5. Step 5: Solve for x
    x = 108,295,443,118,371.81/16,504,810.70
  6. Step 6: Final answer
    x = 6,561,447.15

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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.