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Finding the Third Proportional to 34,066,840 and 51,087,750

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Solution

The third proportional to 34,066,840 and 51,087,750 is: 76,612,864.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,066,840 : 51,087,750 = 51,087,750 : x
  2. Step 2: Convert to fraction form
    34,066,840/51,087,750 = 51,087,750/x
  3. Step 3: Cross multiply
    34,066,840x = 51,087,750 × 51,087,750
  4. Step 4: Simplify right side
    34,066,840x = 2,609,958,200,062,500
  5. Step 5: Solve for x
    x = 2,609,958,200,062,500/34,066,840
  6. Step 6: Final answer
    x = 76,612,864.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.