Home / 3,393,537,425.22-4,683,008,245.56-1,964,668,788.24

Finding the Fourth Proportional to 3,393,537,425.22, 4,683,008,245.56 and 1,964,668,788.24

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Solution

The fourth proportional to 3,393,537,425.22, 4,683,008,245.56 and 1,964,668,788.24 is: 2,711,200,432.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393,537,425.22 : 4,683,008,245.56 = 1,964,668,788.24 : x
  2. Step 2: Convert to fraction form
    3,393,537,425.22/4,683,008,245.56 = 1,964,668,788.24/x
  3. Step 3: Cross multiply
    3,393,537,425.22x = 4,683,008,245.56 × 1,964,668,788.24
  4. Step 4: Simplify right side
    3,393,537,425.22x = 9,200,560,135,122,294,784
  5. Step 5: Solve for x
    x = 9,200,560,135,122,294,784/3,393,537,425.22
  6. Step 6: Final answer
    x = 2,711,200,432.55

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Double scale
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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.