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Finding the Third Proportional to 19,326,252 and 41,678,697

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Solution

The third proportional to 19,326,252 and 41,678,697 is: 89,883,635.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,326,252 : 41,678,697 = 41,678,697 : x
  2. Step 2: Convert to fraction form
    19,326,252/41,678,697 = 41,678,697/x
  3. Step 3: Cross multiply
    19,326,252x = 41,678,697 × 41,678,697
  4. Step 4: Simplify right side
    19,326,252x = 1,737,113,783,617,809
  5. Step 5: Solve for x
    x = 1,737,113,783,617,809/19,326,252
  6. Step 6: Final answer
    x = 89,883,635.15

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.