Home / 4,198,405,329.65-5,793,761,211.73-2,293,166,408.83

Finding the Fourth Proportional to 4,198,405,329.65, 5,793,761,211.73 and 2,293,166,408.83

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Solution

The fourth proportional to 4,198,405,329.65, 5,793,761,211.73 and 2,293,166,408.83 is: 3,164,548,810.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,198,405,329.65 : 5,793,761,211.73 = 2,293,166,408.83 : x
  2. Step 2: Convert to fraction form
    4,198,405,329.65/5,793,761,211.73 = 2,293,166,408.83/x
  3. Step 3: Cross multiply
    4,198,405,329.65x = 5,793,761,211.73 × 2,293,166,408.83
  4. Step 4: Simplify right side
    4,198,405,329.65x = 13,286,058,591,480,997,888
  5. Step 5: Solve for x
    x = 13,286,058,591,480,997,888/4,198,405,329.65
  6. Step 6: Final answer
    x = 3,164,548,810.39

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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.