Home / 5,240,975,597,912.60-7,861,463,396,868.70-5,240,975,597,912.60

Finding the Fourth Proportional to 5,240,975,597,912.60, 7,861,463,396,868.70 and 5,240,975,597,912.60

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Solution

The fourth proportional to 5,240,975,597,912.60, 7,861,463,396,868.70 and 5,240,975,597,912.60 is: 7,861,463,396,868.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,240,975,597,912.60 : 7,861,463,396,868.70 = 5,240,975,597,912.60 : x
  2. Step 2: Convert to fraction form
    5,240,975,597,912.60/7,861,463,396,868.70 = 5,240,975,597,912.60/x
  3. Step 3: Cross multiply
    5,240,975,597,912.60x = 7,861,463,396,868.70 × 5,240,975,597,912.60
  4. Step 4: Simplify right side
    5,240,975,597,912.60x = 41,201,737,826,871,950,771,748,864
  5. Step 5: Solve for x
    x = 41,201,737,826,871,950,771,748,864/5,240,975,597,912.60
  6. Step 6: Final answer
    x = 7,861,463,396,868.70

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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.