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Finding the Third Proportional to 27,511,963 and 58,301,185

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Solution

The third proportional to 27,511,963 and 58,301,185 is: 123,547,279.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,511,963 : 58,301,185 = 58,301,185 : x
  2. Step 2: Convert to fraction form
    27,511,963/58,301,185 = 58,301,185/x
  3. Step 3: Cross multiply
    27,511,963x = 58,301,185 × 58,301,185
  4. Step 4: Simplify right side
    27,511,963x = 3,399,028,172,404,225
  5. Step 5: Solve for x
    x = 3,399,028,172,404,225/27,511,963
  6. Step 6: Final answer
    x = 123,547,279.14

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.