Home / 66,093,373,858.50-99,210,015,861.75

Finding the Third Proportional to 66,093,373,858.50 and 99,210,015,861.75

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Solution

The third proportional to 66,093,373,858.50 and 99,210,015,861.75 is: 148,920,030,446.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,093,373,858.50 : 99,210,015,861.75 = 99,210,015,861.75 : x
  2. Step 2: Convert to fraction form
    66,093,373,858.50/99,210,015,861.75 = 99,210,015,861.75/x
  3. Step 3: Cross multiply
    66,093,373,858.50x = 99,210,015,861.75 × 99,210,015,861.75
  4. Step 4: Simplify right side
    66,093,373,858.50x = 9,842,627,247,288,686,215,168
  5. Step 5: Solve for x
    x = 9,842,627,247,288,686,215,168/66,093,373,858.50
  6. Step 6: Final answer
    x = 148,920,030,446.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.