Home / 444,879,050.40-667,318,575.60-377,694,410.40

Finding the Fourth Proportional to 444,879,050.40, 667,318,575.60 and 377,694,410.40

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Solution

The fourth proportional to 444,879,050.40, 667,318,575.60 and 377,694,410.40 is: 566,541,615.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,879,050.40 : 667,318,575.60 = 377,694,410.40 : x
  2. Step 2: Convert to fraction form
    444,879,050.40/667,318,575.60 = 377,694,410.40/x
  3. Step 3: Cross multiply
    444,879,050.40x = 667,318,575.60 × 377,694,410.40
  4. Step 4: Simplify right side
    444,879,050.40x = 252,042,495,960,209,824
  5. Step 5: Solve for x
    x = 252,042,495,960,209,824/444,879,050.40
  6. Step 6: Final answer
    x = 566,541,615.60

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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.