Home / 3,599,883,604.26-4,967,802,773.19-1,992,341,735.87

Finding the Fourth Proportional to 3,599,883,604.26, 4,967,802,773.19 and 1,992,341,735.87

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Solution

The fourth proportional to 3,599,883,604.26, 4,967,802,773.19 and 1,992,341,735.87 is: 2,749,411,338.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,599,883,604.26 : 4,967,802,773.19 = 1,992,341,735.87 : x
  2. Step 2: Convert to fraction form
    3,599,883,604.26/4,967,802,773.19 = 1,992,341,735.87/x
  3. Step 3: Cross multiply
    3,599,883,604.26x = 4,967,802,773.19 × 1,992,341,735.87
  4. Step 4: Simplify right side
    3,599,883,604.26x = 9,897,560,800,572,323,840
  5. Step 5: Solve for x
    x = 9,897,560,800,572,323,840/3,599,883,604.26
  6. Step 6: Final answer
    x = 2,749,411,338.98

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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.