Home / 6,132,585,879.46-9,195,194,467.77-2,397,428,539.48

Finding the Fourth Proportional to 6,132,585,879.46, 9,195,194,467.77 and 2,397,428,539.48

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Solution

The fourth proportional to 6,132,585,879.46, 9,195,194,467.77 and 2,397,428,539.48 is: 3,594,702,475.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,132,585,879.46 : 9,195,194,467.77 = 2,397,428,539.48 : x
  2. Step 2: Convert to fraction form
    6,132,585,879.46/9,195,194,467.77 = 2,397,428,539.48/x
  3. Step 3: Cross multiply
    6,132,585,879.46x = 9,195,194,467.77 × 2,397,428,539.48
  4. Step 4: Simplify right side
    6,132,585,879.46x = 22,044,821,643,100,409,856
  5. Step 5: Solve for x
    x = 22,044,821,643,100,409,856/6,132,585,879.46
  6. Step 6: Final answer
    x = 3,594,702,475.66

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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.