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Finding the Third Proportional to 23,989,880 and 52,239,280

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Solution

The third proportional to 23,989,880 and 52,239,280 is: 113,753,898.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,989,880 : 52,239,280 = 52,239,280 : x
  2. Step 2: Convert to fraction form
    23,989,880/52,239,280 = 52,239,280/x
  3. Step 3: Cross multiply
    23,989,880x = 52,239,280 × 52,239,280
  4. Step 4: Simplify right side
    23,989,880x = 2,728,942,374,918,400
  5. Step 5: Solve for x
    x = 2,728,942,374,918,400/23,989,880
  6. Step 6: Final answer
    x = 113,753,898.52

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.