Home / 20,875,033.50-43,182,002.25

Finding the Third Proportional to 20,875,033.50 and 43,182,002.25

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Solution

The third proportional to 20,875,033.50 and 43,182,002.25 is: 89,326,099.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,875,033.50 : 43,182,002.25 = 43,182,002.25 : x
  2. Step 2: Convert to fraction form
    20,875,033.50/43,182,002.25 = 43,182,002.25/x
  3. Step 3: Cross multiply
    20,875,033.50x = 43,182,002.25 × 43,182,002.25
  4. Step 4: Simplify right side
    20,875,033.50x = 1,864,685,318,319,005
  5. Step 5: Solve for x
    x = 1,864,685,318,319,005/20,875,033.50
  6. Step 6: Final answer
    x = 89,326,099.44

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.