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Finding the Third Proportional to 18,286,666 and 24,907,292

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Solution

The third proportional to 18,286,666 and 24,907,292 is: 33,924,893.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,286,666 : 24,907,292 = 24,907,292 : x
  2. Step 2: Convert to fraction form
    18,286,666/24,907,292 = 24,907,292/x
  3. Step 3: Cross multiply
    18,286,666x = 24,907,292 × 24,907,292
  4. Step 4: Simplify right side
    18,286,666x = 620,373,194,773,264
  5. Step 5: Solve for x
    x = 620,373,194,773,264/18,286,666
  6. Step 6: Final answer
    x = 33,924,893.40

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.