Home / 16,057,194.30-24,078,793.05-6,469,386.30

Finding the Fourth Proportional to 16,057,194.30, 24,078,793.05 and 6,469,386.30

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Solution

The fourth proportional to 16,057,194.30, 24,078,793.05 and 6,469,386.30 is: 9,701,259.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,057,194.30 : 24,078,793.05 = 6,469,386.30 : x
  2. Step 2: Convert to fraction form
    16,057,194.30/24,078,793.05 = 6,469,386.30/x
  3. Step 3: Cross multiply
    16,057,194.30x = 24,078,793.05 × 6,469,386.30
  4. Step 4: Simplify right side
    16,057,194.30x = 155,775,013,878,205.22
  5. Step 5: Solve for x
    x = 155,775,013,878,205.22/16,057,194.30
  6. Step 6: Final answer
    x = 9,701,259.82

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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.