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Finding the Third Proportional to 43,324,321 and 95,152,129

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Solution

The third proportional to 43,324,321 and 95,152,129 is: 208,980,255.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,324,321 : 95,152,129 = 95,152,129 : x
  2. Step 2: Convert to fraction form
    43,324,321/95,152,129 = 95,152,129/x
  3. Step 3: Cross multiply
    43,324,321x = 95,152,129 × 95,152,129
  4. Step 4: Simplify right side
    43,324,321x = 9,053,927,653,232,640
  5. Step 5: Solve for x
    x = 9,053,927,653,232,640/43,324,321
  6. Step 6: Final answer
    x = 208,980,255.07

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.