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Finding the Third Proportional to 8,354,262 and 13,293,273

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Solution

The third proportional to 8,354,262 and 13,293,273 is: 21,152,210.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,354,262 : 13,293,273 = 13,293,273 : x
  2. Step 2: Convert to fraction form
    8,354,262/13,293,273 = 13,293,273/x
  3. Step 3: Cross multiply
    8,354,262x = 13,293,273 × 13,293,273
  4. Step 4: Simplify right side
    8,354,262x = 176,711,107,052,529
  5. Step 5: Solve for x
    x = 176,711,107,052,529/8,354,262
  6. Step 6: Final answer
    x = 21,152,210.34

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.