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Finding the Third Proportional to 6,787,993,027.50 and 10,472,540,247

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Solution

The third proportional to 6,787,993,027.50 and 10,472,540,247 is: 16,157,073,052.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,787,993,027.50 : 10,472,540,247 = 10,472,540,247 : x
  2. Step 2: Convert to fraction form
    6,787,993,027.50/10,472,540,247 = 10,472,540,247/x
  3. Step 3: Cross multiply
    6,787,993,027.50x = 10,472,540,247 × 10,472,540,247
  4. Step 4: Simplify right side
    6,787,993,027.50x = 109,674,099,225,034,817,536
  5. Step 5: Solve for x
    x = 109,674,099,225,034,817,536/6,787,993,027.50
  6. Step 6: Final answer
    x = 16,157,073,052.48

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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.