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Finding the Third Proportional to 16,747,801,305 and 25,929,282,325.50

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Solution

The third proportional to 16,747,801,305 and 25,929,282,325.50 is: 40,144,235,632.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,747,801,305 : 25,929,282,325.50 = 25,929,282,325.50 : x
  2. Step 2: Convert to fraction form
    16,747,801,305/25,929,282,325.50 = 25,929,282,325.50/x
  3. Step 3: Cross multiply
    16,747,801,305x = 25,929,282,325.50 × 25,929,282,325.50
  4. Step 4: Simplify right side
    16,747,801,305x = 672,327,681,915,486,732,288
  5. Step 5: Solve for x
    x = 672,327,681,915,486,732,288/16,747,801,305
  6. Step 6: Final answer
    x = 40,144,235,632.58

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1.5x scale

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.