Home / 50,251,387.57-75,441,634.64-38,744,164.26

Finding the Fourth Proportional to 50,251,387.57, 75,441,634.64 and 38,744,164.26

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Solution

The fourth proportional to 50,251,387.57, 75,441,634.64 and 38,744,164.26 is: 58,166,017.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,251,387.57 : 75,441,634.64 = 38,744,164.26 : x
  2. Step 2: Convert to fraction form
    50,251,387.57/75,441,634.64 = 38,744,164.26/x
  3. Step 3: Cross multiply
    50,251,387.57x = 75,441,634.64 × 38,744,164.26
  4. Step 4: Simplify right side
    50,251,387.57x = 2,922,923,084,535,066
  5. Step 5: Solve for x
    x = 2,922,923,084,535,066/50,251,387.57
  6. Step 6: Final answer
    x = 58,166,017.42

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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.