Home / 27,877,542.19-59,790,610.69

Finding the Third Proportional to 27,877,542.19 and 59,790,610.69

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Solution

The third proportional to 27,877,542.19 and 59,790,610.69 is: 128,236,452.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,877,542.19 : 59,790,610.69 = 59,790,610.69 : x
  2. Step 2: Convert to fraction form
    27,877,542.19/59,790,610.69 = 59,790,610.69/x
  3. Step 3: Cross multiply
    27,877,542.19x = 59,790,610.69 × 59,790,610.69
  4. Step 4: Simplify right side
    27,877,542.19x = 3,574,917,126,384,189
  5. Step 5: Solve for x
    x = 3,574,917,126,384,189/27,877,542.19
  6. Step 6: Final answer
    x = 128,236,452.92

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.