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Finding the Third Proportional to 14,385,891 and 30,823,731.75

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Solution

The third proportional to 14,385,891 and 30,823,731.75 is: 66,044,045.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,385,891 : 30,823,731.75 = 30,823,731.75 : x
  2. Step 2: Convert to fraction form
    14,385,891/30,823,731.75 = 30,823,731.75/x
  3. Step 3: Cross multiply
    14,385,891x = 30,823,731.75 × 30,823,731.75
  4. Step 4: Simplify right side
    14,385,891x = 950,102,438,995,958
  5. Step 5: Solve for x
    x = 950,102,438,995,958/14,385,891
  6. Step 6: Final answer
    x = 66,044,045.45

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.