Home / 150,372,495.60-225,527,250.60-73,750,513.20

Finding the Fourth Proportional to 150,372,495.60, 225,527,250.60 and 73,750,513.20

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Solution

The fourth proportional to 150,372,495.60, 225,527,250.60 and 73,750,513.20 is: 110,610,324.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,372,495.60 : 225,527,250.60 = 73,750,513.20 : x
  2. Step 2: Convert to fraction form
    150,372,495.60/225,527,250.60 = 73,750,513.20/x
  3. Step 3: Cross multiply
    150,372,495.60x = 225,527,250.60 × 73,750,513.20
  4. Step 4: Simplify right side
    150,372,495.60x = 16,632,750,472,335,008
  5. Step 5: Solve for x
    x = 16,632,750,472,335,008/150,372,495.60
  6. Step 6: Final answer
    x = 110,610,324.09

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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.