Home / 29,121,914.25-63,194,100.75

Finding the Third Proportional to 29,121,914.25 and 63,194,100.75

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Solution

The third proportional to 29,121,914.25 and 63,194,100.75 is: 137,130,215.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,121,914.25 : 63,194,100.75 = 63,194,100.75 : x
  2. Step 2: Convert to fraction form
    29,121,914.25/63,194,100.75 = 63,194,100.75/x
  3. Step 3: Cross multiply
    29,121,914.25x = 63,194,100.75 × 63,194,100.75
  4. Step 4: Simplify right side
    29,121,914.25x = 3,993,494,369,601,150.50
  5. Step 5: Solve for x
    x = 3,993,494,369,601,150.50/29,121,914.25
  6. Step 6: Final answer
    x = 137,130,215.25

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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.