Home / 27,385,153.31-57,826,091.81

Finding the Third Proportional to 27,385,153.31 and 57,826,091.81

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Solution

The third proportional to 27,385,153.31 and 57,826,091.81 is: 122,104,735.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,385,153.31 : 57,826,091.81 = 57,826,091.81 : x
  2. Step 2: Convert to fraction form
    27,385,153.31/57,826,091.81 = 57,826,091.81/x
  3. Step 3: Cross multiply
    27,385,153.31x = 57,826,091.81 × 57,826,091.81
  4. Step 4: Simplify right side
    27,385,153.31x = 3,343,856,894,307,679.50
  5. Step 5: Solve for x
    x = 3,343,856,894,307,679.50/27,385,153.31
  6. Step 6: Final answer
    x = 122,104,735.22

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.