Home / 50,321,266.62-75,473,491.58-13,933,335.30

Finding the Fourth Proportional to 50,321,266.62, 75,473,491.58 and 13,933,335.30

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Solution

The fourth proportional to 50,321,266.62, 75,473,491.58 and 13,933,335.30 is: 20,897,674.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,321,266.62 : 75,473,491.58 = 13,933,335.30 : x
  2. Step 2: Convert to fraction form
    50,321,266.62/75,473,491.58 = 13,933,335.30/x
  3. Step 3: Cross multiply
    50,321,266.62x = 75,473,491.58 × 13,933,335.30
  4. Step 4: Simplify right side
    50,321,266.62x = 1,051,597,464,445,866.75
  5. Step 5: Solve for x
    x = 1,051,597,464,445,866.75/50,321,266.62
  6. Step 6: Final answer
    x = 20,897,674.78

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.