Home / 28,670,297,998.50-39,863,757,692.25

Finding the Third Proportional to 28,670,297,998.50 and 39,863,757,692.25

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Solution

The third proportional to 28,670,297,998.50 and 39,863,757,692.25 is: 55,427,368,680.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,670,297,998.50 : 39,863,757,692.25 = 39,863,757,692.25 : x
  2. Step 2: Convert to fraction form
    28,670,297,998.50/39,863,757,692.25 = 39,863,757,692.25/x
  3. Step 3: Cross multiply
    28,670,297,998.50x = 39,863,757,692.25 × 39,863,757,692.25
  4. Step 4: Simplify right side
    28,670,297,998.50x = 1,589,119,177,346,421,096,448
  5. Step 5: Solve for x
    x = 1,589,119,177,346,421,096,448/28,670,297,998.50
  6. Step 6: Final answer
    x = 55,427,368,680.63

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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.