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Finding the Third Proportional to 14,231,486 and 30,624,376

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Solution

The third proportional to 14,231,486 and 30,624,376 is: 65,899,822.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,231,486 : 30,624,376 = 30,624,376 : x
  2. Step 2: Convert to fraction form
    14,231,486/30,624,376 = 30,624,376/x
  3. Step 3: Cross multiply
    14,231,486x = 30,624,376 × 30,624,376
  4. Step 4: Simplify right side
    14,231,486x = 937,852,405,389,376
  5. Step 5: Solve for x
    x = 937,852,405,389,376/14,231,486
  6. Step 6: Final answer
    x = 65,899,822.79

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.