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Finding the Third Proportional to 29,370,756 and 63,622,024

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Solution

The third proportional to 29,370,756 and 63,622,024 is: 137,816,062.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,370,756 : 63,622,024 = 63,622,024 : x
  2. Step 2: Convert to fraction form
    29,370,756/63,622,024 = 63,622,024/x
  3. Step 3: Cross multiply
    29,370,756x = 63,622,024 × 63,622,024
  4. Step 4: Simplify right side
    29,370,756x = 4,047,761,937,856,576
  5. Step 5: Solve for x
    x = 4,047,761,937,856,576/29,370,756
  6. Step 6: Final answer
    x = 137,816,062.27

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.