Home / 25,180,890.19-55,654,867.13

Finding the Third Proportional to 25,180,890.19 and 55,654,867.13

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Solution

The third proportional to 25,180,890.19 and 55,654,867.13 is: 123,008,527.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,180,890.19 : 55,654,867.13 = 55,654,867.13 : x
  2. Step 2: Convert to fraction form
    25,180,890.19/55,654,867.13 = 55,654,867.13/x
  3. Step 3: Cross multiply
    25,180,890.19x = 55,654,867.13 × 55,654,867.13
  4. Step 4: Simplify right side
    25,180,890.19x = 3,097,464,234,701,406
  5. Step 5: Solve for x
    x = 3,097,464,234,701,406/25,180,890.19
  6. Step 6: Final answer
    x = 123,008,527.96

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Why These Related Problems?

These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.