Home / 13,159,077.75-29,343,834.56

Finding the Third Proportional to 13,159,077.75 and 29,343,834.56

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Solution

The third proportional to 13,159,077.75 and 29,343,834.56 is: 65,434,724.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,159,077.75 : 29,343,834.56 = 29,343,834.56 : x
  2. Step 2: Convert to fraction form
    13,159,077.75/29,343,834.56 = 29,343,834.56/x
  3. Step 3: Cross multiply
    13,159,077.75x = 29,343,834.56 × 29,343,834.56
  4. Step 4: Simplify right side
    13,159,077.75x = 861,060,626,831,369.62
  5. Step 5: Solve for x
    x = 861,060,626,831,369.62/13,159,077.75
  6. Step 6: Final answer
    x = 65,434,724.47

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.