Home / 107,181,374.42-160,707,332.24-48,082,933.24

Finding the Fourth Proportional to 107,181,374.42, 160,707,332.24 and 48,082,933.24

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Solution

The fourth proportional to 107,181,374.42, 160,707,332.24 and 48,082,933.24 is: 72,095,361.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,181,374.42 : 160,707,332.24 = 48,082,933.24 : x
  2. Step 2: Convert to fraction form
    107,181,374.42/160,707,332.24 = 48,082,933.24/x
  3. Step 3: Cross multiply
    107,181,374.42x = 160,707,332.24 × 48,082,933.24
  4. Step 4: Simplify right side
    107,181,374.42x = 7,727,279,926,230,469
  5. Step 5: Solve for x
    x = 7,727,279,926,230,469/107,181,374.42
  6. Step 6: Final answer
    x = 72,095,361.42

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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.