Home / 50,132,276.76-75,204,039.78-44,983,051.68

Finding the Fourth Proportional to 50,132,276.76, 75,204,039.78 and 44,983,051.68

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Solution

The fourth proportional to 50,132,276.76, 75,204,039.78 and 44,983,051.68 is: 67,479,624.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,132,276.76 : 75,204,039.78 = 44,983,051.68 : x
  2. Step 2: Convert to fraction form
    50,132,276.76/75,204,039.78 = 44,983,051.68/x
  3. Step 3: Cross multiply
    50,132,276.76x = 75,204,039.78 × 44,983,051.68
  4. Step 4: Simplify right side
    50,132,276.76x = 3,382,907,207,968,516
  5. Step 5: Solve for x
    x = 3,382,907,207,968,516/50,132,276.76
  6. Step 6: Final answer
    x = 67,479,624.44

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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.