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Finding the Third Proportional to 4,134,560,079 and 6,355,115,770.50

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Solution

The third proportional to 4,134,560,079 and 6,355,115,770.50 is: 9,768,269,340.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,134,560,079 : 6,355,115,770.50 = 6,355,115,770.50 : x
  2. Step 2: Convert to fraction form
    4,134,560,079/6,355,115,770.50 = 6,355,115,770.50/x
  3. Step 3: Cross multiply
    4,134,560,079x = 6,355,115,770.50 × 6,355,115,770.50
  4. Step 4: Simplify right side
    4,134,560,079x = 40,387,496,456,457,805,824
  5. Step 5: Solve for x
    x = 40,387,496,456,457,805,824/4,134,560,079
  6. Step 6: Final answer
    x = 9,768,269,340.57

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.