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Finding the Third Proportional to 8,013,369 and 18,897,315

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Solution

The third proportional to 8,013,369 and 18,897,315 is: 44,564,092.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,013,369 : 18,897,315 = 18,897,315 : x
  2. Step 2: Convert to fraction form
    8,013,369/18,897,315 = 18,897,315/x
  3. Step 3: Cross multiply
    8,013,369x = 18,897,315 × 18,897,315
  4. Step 4: Simplify right side
    8,013,369x = 357,108,514,209,225
  5. Step 5: Solve for x
    x = 357,108,514,209,225/8,013,369
  6. Step 6: Final answer
    x = 44,564,092.11

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.