Home / 23,188,032,145.80-34,782,048,218.70-5,739,761,233.80

Finding the Fourth Proportional to 23,188,032,145.80, 34,782,048,218.70 and 5,739,761,233.80

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Solution

The fourth proportional to 23,188,032,145.80, 34,782,048,218.70 and 5,739,761,233.80 is: 8,609,641,850.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,188,032,145.80 : 34,782,048,218.70 = 5,739,761,233.80 : x
  2. Step 2: Convert to fraction form
    23,188,032,145.80/34,782,048,218.70 = 5,739,761,233.80/x
  3. Step 3: Cross multiply
    23,188,032,145.80x = 34,782,048,218.70 × 5,739,761,233.80
  4. Step 4: Simplify right side
    23,188,032,145.80x = 199,640,651,997,856,595,968
  5. Step 5: Solve for x
    x = 199,640,651,997,856,595,968/23,188,032,145.80
  6. Step 6: Final answer
    x = 8,609,641,850.70

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Double scale
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Similar ratio
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1.5x scale

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.