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Finding the Third Proportional to 10,772,992 and 23,937,438

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Solution

The third proportional to 10,772,992 and 23,937,438 is: 53,188,653.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,772,992 : 23,937,438 = 23,937,438 : x
  2. Step 2: Convert to fraction form
    10,772,992/23,937,438 = 23,937,438/x
  3. Step 3: Cross multiply
    10,772,992x = 23,937,438 × 23,937,438
  4. Step 4: Simplify right side
    10,772,992x = 573,000,938,003,844
  5. Step 5: Solve for x
    x = 573,000,938,003,844/10,772,992
  6. Step 6: Final answer
    x = 53,188,653.44

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.