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Finding the Third Proportional to 23,713,287 and 51,021,678

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Solution

The third proportional to 23,713,287 and 51,021,678 is: 109,778,607.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,713,287 : 51,021,678 = 51,021,678 : x
  2. Step 2: Convert to fraction form
    23,713,287/51,021,678 = 51,021,678/x
  3. Step 3: Cross multiply
    23,713,287x = 51,021,678 × 51,021,678
  4. Step 4: Simplify right side
    23,713,287x = 2,603,211,625,935,684
  5. Step 5: Solve for x
    x = 2,603,211,625,935,684/23,713,287
  6. Step 6: Final answer
    x = 109,778,607.49

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