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Finding the Third Proportional to 18,713,592 and 29,773,764

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Solution

The third proportional to 18,713,592 and 29,773,764 is: 47,370,757.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,713,592 : 29,773,764 = 29,773,764 : x
  2. Step 2: Convert to fraction form
    18,713,592/29,773,764 = 29,773,764/x
  3. Step 3: Cross multiply
    18,713,592x = 29,773,764 × 29,773,764
  4. Step 4: Simplify right side
    18,713,592x = 886,477,022,727,696
  5. Step 5: Solve for x
    x = 886,477,022,727,696/18,713,592
  6. Step 6: Final answer
    x = 47,370,757.19

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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.