Home / 496,205,556.30-744,308,334.45-332,946,881.10

Finding the Fourth Proportional to 496,205,556.30, 744,308,334.45 and 332,946,881.10

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Solution

The fourth proportional to 496,205,556.30, 744,308,334.45 and 332,946,881.10 is: 499,420,321.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    496,205,556.30 : 744,308,334.45 = 332,946,881.10 : x
  2. Step 2: Convert to fraction form
    496,205,556.30/744,308,334.45 = 332,946,881.10/x
  3. Step 3: Cross multiply
    496,205,556.30x = 744,308,334.45 × 332,946,881.10
  4. Step 4: Simplify right side
    496,205,556.30x = 247,815,138,531,863,232
  5. Step 5: Solve for x
    x = 247,815,138,531,863,232/496,205,556.30
  6. Step 6: Final answer
    x = 499,420,321.65

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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.