Home / 50,748,228.14-70,033,226.66-27,543,633.26

Finding the Fourth Proportional to 50,748,228.14, 70,033,226.66 and 27,543,633.26

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Solution

The fourth proportional to 50,748,228.14, 70,033,226.66 and 27,543,633.26 is: 38,010,578.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,748,228.14 : 70,033,226.66 = 27,543,633.26 : x
  2. Step 2: Convert to fraction form
    50,748,228.14/70,033,226.66 = 27,543,633.26/x
  3. Step 3: Cross multiply
    50,748,228.14x = 70,033,226.66 × 27,543,633.26
  4. Step 4: Simplify right side
    50,748,228.14x = 1,928,969,511,137,494.75
  5. Step 5: Solve for x
    x = 1,928,969,511,137,494.75/50,748,228.14
  6. Step 6: Final answer
    x = 38,010,578.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.