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Finding the Third Proportional to 48,449,071.69 and 106,314,540.19

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Solution

The third proportional to 48,449,071.69 and 106,314,540.19 is: 233,292,012.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,449,071.69 : 106,314,540.19 = 106,314,540.19 : x
  2. Step 2: Convert to fraction form
    48,449,071.69/106,314,540.19 = 106,314,540.19/x
  3. Step 3: Cross multiply
    48,449,071.69x = 106,314,540.19 × 106,314,540.19
  4. Step 4: Simplify right side
    48,449,071.69x = 11,302,781,455,279,552
  5. Step 5: Solve for x
    x = 11,302,781,455,279,552/48,449,071.69
  6. Step 6: Final answer
    x = 233,292,012.86

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.