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Finding the Third Proportional to 4,732,370 and 10,293,902

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Solution

The third proportional to 4,732,370 and 10,293,902 is: 22,391,406.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,732,370 : 10,293,902 = 10,293,902 : x
  2. Step 2: Convert to fraction form
    4,732,370/10,293,902 = 10,293,902/x
  3. Step 3: Cross multiply
    4,732,370x = 10,293,902 × 10,293,902
  4. Step 4: Simplify right side
    4,732,370x = 105,964,418,385,604
  5. Step 5: Solve for x
    x = 105,964,418,385,604/4,732,370
  6. Step 6: Final answer
    x = 22,391,406.08

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.