Home / 5,594,398,218.20-8,394,620,636.10-2,489,460,080.60

Finding the Fourth Proportional to 5,594,398,218.20, 8,394,620,636.10 and 2,489,460,080.60

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Solution

The fourth proportional to 5,594,398,218.20, 8,394,620,636.10 and 2,489,460,080.60 is: 3,735,535,467.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,594,398,218.20 : 8,394,620,636.10 = 2,489,460,080.60 : x
  2. Step 2: Convert to fraction form
    5,594,398,218.20/8,394,620,636.10 = 2,489,460,080.60/x
  3. Step 3: Cross multiply
    5,594,398,218.20x = 8,394,620,636.10 × 2,489,460,080.60
  4. Step 4: Simplify right side
    5,594,398,218.20x = 20,898,072,965,351,927,808
  5. Step 5: Solve for x
    x = 20,898,072,965,351,927,808/5,594,398,218.20
  6. Step 6: Final answer
    x = 3,735,535,467.85

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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.