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Finding the Third Proportional to 8,411,364 and 12,603,033

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Solution

The third proportional to 8,411,364 and 12,603,033 is: 18,883,553.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,411,364 : 12,603,033 = 12,603,033 : x
  2. Step 2: Convert to fraction form
    8,411,364/12,603,033 = 12,603,033/x
  3. Step 3: Cross multiply
    8,411,364x = 12,603,033 × 12,603,033
  4. Step 4: Simplify right side
    8,411,364x = 158,836,440,799,089
  5. Step 5: Solve for x
    x = 158,836,440,799,089/8,411,364
  6. Step 6: Final answer
    x = 18,883,553.35

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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.