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Finding the Third Proportional to 9,450,476 and 14,288,472

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Solution

The third proportional to 9,450,476 and 14,288,472 is: 21,603,190.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,450,476 : 14,288,472 = 14,288,472 : x
  2. Step 2: Convert to fraction form
    9,450,476/14,288,472 = 14,288,472/x
  3. Step 3: Cross multiply
    9,450,476x = 14,288,472 × 14,288,472
  4. Step 4: Simplify right side
    9,450,476x = 204,160,432,094,784
  5. Step 5: Solve for x
    x = 204,160,432,094,784/9,450,476
  6. Step 6: Final answer
    x = 21,603,190.37

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.