Home / 6,683,098,029.60-9,222,135,367.04-3,863,887,636.16

Finding the Fourth Proportional to 6,683,098,029.60, 9,222,135,367.04 and 3,863,887,636.16

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Solution

The fourth proportional to 6,683,098,029.60, 9,222,135,367.04 and 3,863,887,636.16 is: 5,331,852,782.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,683,098,029.60 : 9,222,135,367.04 = 3,863,887,636.16 : x
  2. Step 2: Convert to fraction form
    6,683,098,029.60/9,222,135,367.04 = 3,863,887,636.16/x
  3. Step 3: Cross multiply
    6,683,098,029.60x = 9,222,135,367.04 × 3,863,887,636.16
  4. Step 4: Simplify right side
    6,683,098,029.60x = 35,633,294,823,699,722,240
  5. Step 5: Solve for x
    x = 35,633,294,823,699,722,240/6,683,098,029.60
  6. Step 6: Final answer
    x = 5,331,852,782.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.