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Finding the Third Proportional to 115,909,173 and 241,336,170

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Solution

The third proportional to 115,909,173 and 241,336,170 is: 502,489,539.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,909,173 : 241,336,170 = 241,336,170 : x
  2. Step 2: Convert to fraction form
    115,909,173/241,336,170 = 241,336,170/x
  3. Step 3: Cross multiply
    115,909,173x = 241,336,170 × 241,336,170
  4. Step 4: Simplify right side
    115,909,173x = 58,243,146,950,268,896
  5. Step 5: Solve for x
    x = 58,243,146,950,268,896/115,909,173
  6. Step 6: Final answer
    x = 502,489,539.38

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.