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Finding the Third Proportional to 13,032,894 and 28,084,144

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Solution

The third proportional to 13,032,894 and 28,084,144 is: 60,517,575.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,032,894 : 28,084,144 = 28,084,144 : x
  2. Step 2: Convert to fraction form
    13,032,894/28,084,144 = 28,084,144/x
  3. Step 3: Cross multiply
    13,032,894x = 28,084,144 × 28,084,144
  4. Step 4: Simplify right side
    13,032,894x = 788,719,144,212,736
  5. Step 5: Solve for x
    x = 788,719,144,212,736/13,032,894
  6. Step 6: Final answer
    x = 60,517,575.31

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.