Home / 246,074,163.20-369,111,244.80-100,459,329.20

Finding the Fourth Proportional to 246,074,163.20, 369,111,244.80 and 100,459,329.20

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Solution

The fourth proportional to 246,074,163.20, 369,111,244.80 and 100,459,329.20 is: 150,688,993.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,074,163.20 : 369,111,244.80 = 100,459,329.20 : x
  2. Step 2: Convert to fraction form
    246,074,163.20/369,111,244.80 = 100,459,329.20/x
  3. Step 3: Cross multiply
    246,074,163.20x = 369,111,244.80 × 100,459,329.20
  4. Step 4: Simplify right side
    246,074,163.20x = 37,080,668,052,784,992
  5. Step 5: Solve for x
    x = 37,080,668,052,784,992/246,074,163.20
  6. Step 6: Final answer
    x = 150,688,993.80

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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.