Home / 5,028,005,324,947.40-7,542,007,987,420.90-3,441,131,002,003.40

Finding the Fourth Proportional to 5,028,005,324,947.40, 7,542,007,987,420.90 and 3,441,131,002,003.40

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Solution

The fourth proportional to 5,028,005,324,947.40, 7,542,007,987,420.90 and 3,441,131,002,003.40 is: 5,161,696,503,004.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,028,005,324,947.40 : 7,542,007,987,420.90 = 3,441,131,002,003.40 : x
  2. Step 2: Convert to fraction form
    5,028,005,324,947.40/7,542,007,987,420.90 = 3,441,131,002,003.40/x
  3. Step 3: Cross multiply
    5,028,005,324,947.40x = 7,542,007,987,420.90 × 3,441,131,002,003.40
  4. Step 4: Simplify right side
    5,028,005,324,947.40x = 25,953,037,502,871,329,522,581,504
  5. Step 5: Solve for x
    x = 25,953,037,502,871,329,522,581,504/5,028,005,324,947.40
  6. Step 6: Final answer
    x = 5,161,696,503,004.96

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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.