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Finding the Third Proportional to 30,560,256 and 45,840,396

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Solution

The third proportional to 30,560,256 and 45,840,396 is: 68,760,612.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,560,256 : 45,840,396 = 45,840,396 : x
  2. Step 2: Convert to fraction form
    30,560,256/45,840,396 = 45,840,396/x
  3. Step 3: Cross multiply
    30,560,256x = 45,840,396 × 45,840,396
  4. Step 4: Simplify right side
    30,560,256x = 2,101,341,905,436,816
  5. Step 5: Solve for x
    x = 2,101,341,905,436,816/30,560,256
  6. Step 6: Final answer
    x = 68,760,612.00

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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.