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Finding the Third Proportional to 18,827,984 and 29,094,022

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Solution

The third proportional to 18,827,984 and 29,094,022 is: 44,957,660.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,827,984 : 29,094,022 = 29,094,022 : x
  2. Step 2: Convert to fraction form
    18,827,984/29,094,022 = 29,094,022/x
  3. Step 3: Cross multiply
    18,827,984x = 29,094,022 × 29,094,022
  4. Step 4: Simplify right side
    18,827,984x = 846,462,116,136,484
  5. Step 5: Solve for x
    x = 846,462,116,136,484/18,827,984
  6. Step 6: Final answer
    x = 44,957,660.69

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.