Home / 4,247,451,534.50-5,905,741,848.50

Finding the Third Proportional to 4,247,451,534.50 and 5,905,741,848.50

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Solution

The third proportional to 4,247,451,534.50 and 5,905,741,848.50 is: 8,211,461,978.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,247,451,534.50 : 5,905,741,848.50 = 5,905,741,848.50 : x
  2. Step 2: Convert to fraction form
    4,247,451,534.50/5,905,741,848.50 = 5,905,741,848.50/x
  3. Step 3: Cross multiply
    4,247,451,534.50x = 5,905,741,848.50 × 5,905,741,848.50
  4. Step 4: Simplify right side
    4,247,451,534.50x = 34,877,786,781,124,198,400
  5. Step 5: Solve for x
    x = 34,877,786,781,124,198,400/4,247,451,534.50
  6. Step 6: Final answer
    x = 8,211,461,978.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.