Home / 3,318,255,517.50-7,109,814,285

Finding the Third Proportional to 3,318,255,517.50 and 7,109,814,285

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Solution

The third proportional to 3,318,255,517.50 and 7,109,814,285 is: 15,233,745,231.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,318,255,517.50 : 7,109,814,285 = 7,109,814,285 : x
  2. Step 2: Convert to fraction form
    3,318,255,517.50/7,109,814,285 = 7,109,814,285/x
  3. Step 3: Cross multiply
    3,318,255,517.50x = 7,109,814,285 × 7,109,814,285
  4. Step 4: Simplify right side
    3,318,255,517.50x = 50,549,459,167,190,065,152
  5. Step 5: Solve for x
    x = 50,549,459,167,190,065,152/3,318,255,517.50
  6. Step 6: Final answer
    x = 15,233,745,231.67

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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.