Home / 16,197,236.26-24,295,879.30-6,486,222.40

Finding the Fourth Proportional to 16,197,236.26, 24,295,879.30 and 6,486,222.40

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Solution

The fourth proportional to 16,197,236.26, 24,295,879.30 and 6,486,222.40 is: 9,729,343.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,197,236.26 : 24,295,879.30 = 6,486,222.40 : x
  2. Step 2: Convert to fraction form
    16,197,236.26/24,295,879.30 = 6,486,222.40/x
  3. Step 3: Cross multiply
    16,197,236.26x = 24,295,879.30 × 6,486,222.40
  4. Step 4: Simplify right side
    16,197,236.26x = 157,588,476,543,356.34
  5. Step 5: Solve for x
    x = 157,588,476,543,356.34/16,197,236.26
  6. Step 6: Final answer
    x = 9,729,343.58

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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.