Home / 2,466,521,115.85-3,699,999,087.20-695,907,344.80

Finding the Fourth Proportional to 2,466,521,115.85, 3,699,999,087.20 and 695,907,344.80

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Solution

The fourth proportional to 2,466,521,115.85, 3,699,999,087.20 and 695,907,344.80 is: 1,043,922,358.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,466,521,115.85 : 3,699,999,087.20 = 695,907,344.80 : x
  2. Step 2: Convert to fraction form
    2,466,521,115.85/3,699,999,087.20 = 695,907,344.80/x
  3. Step 3: Cross multiply
    2,466,521,115.85x = 3,699,999,087.20 × 695,907,344.80
  4. Step 4: Simplify right side
    2,466,521,115.85x = 2,574,856,540,541,514,240
  5. Step 5: Solve for x
    x = 2,574,856,540,541,514,240/2,466,521,115.85
  6. Step 6: Final answer
    x = 1,043,922,358.50

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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.