Home / 27,800,548.31-57,902,097.38

Finding the Third Proportional to 27,800,548.31 and 57,902,097.38

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Solution

The third proportional to 27,800,548.31 and 57,902,097.38 is: 120,596,645.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,800,548.31 : 57,902,097.38 = 57,902,097.38 : x
  2. Step 2: Convert to fraction form
    27,800,548.31/57,902,097.38 = 57,902,097.38/x
  3. Step 3: Cross multiply
    27,800,548.31x = 57,902,097.38 × 57,902,097.38
  4. Step 4: Simplify right side
    27,800,548.31x = 3,352,652,880,423,982
  5. Step 5: Solve for x
    x = 3,352,652,880,423,982/27,800,548.31
  6. Step 6: Final answer
    x = 120,596,645.89

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.