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Finding the Third Proportional to 13,227,426 and 28,344,402

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Solution

The third proportional to 13,227,426 and 28,344,402 is: 60,737,827.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,227,426 : 28,344,402 = 28,344,402 : x
  2. Step 2: Convert to fraction form
    13,227,426/28,344,402 = 28,344,402/x
  3. Step 3: Cross multiply
    13,227,426x = 28,344,402 × 28,344,402
  4. Step 4: Simplify right side
    13,227,426x = 803,405,124,737,604
  5. Step 5: Solve for x
    x = 803,405,124,737,604/13,227,426
  6. Step 6: Final answer
    x = 60,737,827.96

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.