Home / 40,119,339,410.35-60,195,505,062.68-17,723,267,757.79

Finding the Fourth Proportional to 40,119,339,410.35, 60,195,505,062.68 and 17,723,267,757.79

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Solution

The fourth proportional to 40,119,339,410.35, 60,195,505,062.68 and 17,723,267,757.79 is: 26,592,188,947.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,119,339,410.35 : 60,195,505,062.68 = 17,723,267,757.79 : x
  2. Step 2: Convert to fraction form
    40,119,339,410.35/60,195,505,062.68 = 17,723,267,757.79/x
  3. Step 3: Cross multiply
    40,119,339,410.35x = 60,195,505,062.68 × 17,723,267,757.79
  4. Step 4: Simplify right side
    40,119,339,410.35x = 1,066,861,054,041,192,660,992
  5. Step 5: Solve for x
    x = 1,066,861,054,041,192,660,992/40,119,339,410.35
  6. Step 6: Final answer
    x = 26,592,188,947.31

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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.