Home / 16,090,117.90-24,132,591.09-4,415,761.64

Finding the Fourth Proportional to 16,090,117.90, 24,132,591.09 and 4,415,761.64

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Solution

The fourth proportional to 16,090,117.90, 24,132,591.09 and 4,415,761.64 is: 6,622,932.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,090,117.90 : 24,132,591.09 = 4,415,761.64 : x
  2. Step 2: Convert to fraction form
    16,090,117.90/24,132,591.09 = 4,415,761.64/x
  3. Step 3: Cross multiply
    16,090,117.90x = 24,132,591.09 × 4,415,761.64
  4. Step 4: Simplify right side
    16,090,117.90x = 106,563,770,069,359.27
  5. Step 5: Solve for x
    x = 106,563,770,069,359.27/16,090,117.90
  6. Step 6: Final answer
    x = 6,622,932.83

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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.