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Finding the Third Proportional to 115,909,182 and 241,336,188

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Solution

The third proportional to 115,909,182 and 241,336,188 is: 502,489,575.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,909,182 : 241,336,188 = 241,336,188 : x
  2. Step 2: Convert to fraction form
    115,909,182/241,336,188 = 241,336,188/x
  3. Step 3: Cross multiply
    115,909,182x = 241,336,188 × 241,336,188
  4. Step 4: Simplify right side
    115,909,182x = 58,243,155,638,371,344
  5. Step 5: Solve for x
    x = 58,243,155,638,371,344/115,909,182
  6. Step 6: Final answer
    x = 502,489,575.32

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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.