Home / 39,977,389,744.50-86,836,586,145

Finding the Third Proportional to 39,977,389,744.50 and 86,836,586,145

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Solution

The third proportional to 39,977,389,744.50 and 86,836,586,145 is: 188,621,436,804.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,977,389,744.50 : 86,836,586,145 = 86,836,586,145 : x
  2. Step 2: Convert to fraction form
    39,977,389,744.50/86,836,586,145 = 86,836,586,145/x
  3. Step 3: Cross multiply
    39,977,389,744.50x = 86,836,586,145 × 86,836,586,145
  4. Step 4: Simplify right side
    39,977,389,744.50x = 7,540,592,693,318,006,079,488
  5. Step 5: Solve for x
    x = 7,540,592,693,318,006,079,488/39,977,389,744.50
  6. Step 6: Final answer
    x = 188,621,436,804.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.