Home / 332,467,756.60-498,701,634.90-151,069,228.60

Finding the Fourth Proportional to 332,467,756.60, 498,701,634.90 and 151,069,228.60

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Solution

The fourth proportional to 332,467,756.60, 498,701,634.90 and 151,069,228.60 is: 226,603,842.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,467,756.60 : 498,701,634.90 = 151,069,228.60 : x
  2. Step 2: Convert to fraction form
    332,467,756.60/498,701,634.90 = 151,069,228.60/x
  3. Step 3: Cross multiply
    332,467,756.60x = 498,701,634.90 × 151,069,228.60
  4. Step 4: Simplify right side
    332,467,756.60x = 75,338,471,285,901,824
  5. Step 5: Solve for x
    x = 75,338,471,285,901,824/332,467,756.60
  6. Step 6: Final answer
    x = 226,603,842.90

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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.