Home / 39,318,664,234.50-86,651,724,469.50

Finding the Third Proportional to 39,318,664,234.50 and 86,651,724,469.50

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Solution

The third proportional to 39,318,664,234.50 and 86,651,724,469.50 is: 190,965,830,089.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,318,664,234.50 : 86,651,724,469.50 = 86,651,724,469.50 : x
  2. Step 2: Convert to fraction form
    39,318,664,234.50/86,651,724,469.50 = 86,651,724,469.50/x
  3. Step 3: Cross multiply
    39,318,664,234.50x = 86,651,724,469.50 × 86,651,724,469.50
  4. Step 4: Simplify right side
    39,318,664,234.50x = 7,508,521,353,538,144,567,296
  5. Step 5: Solve for x
    x = 7,508,521,353,538,144,567,296/39,318,664,234.50
  6. Step 6: Final answer
    x = 190,965,830,089.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.