Home / 23,188,032,078.30-34,782,048,117.45-5,739,761,166.30

Finding the Fourth Proportional to 23,188,032,078.30, 34,782,048,117.45 and 5,739,761,166.30

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Solution

The fourth proportional to 23,188,032,078.30, 34,782,048,117.45 and 5,739,761,166.30 is: 8,609,641,749.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,188,032,078.30 : 34,782,048,117.45 = 5,739,761,166.30 : x
  2. Step 2: Convert to fraction form
    23,188,032,078.30/34,782,048,117.45 = 5,739,761,166.30/x
  3. Step 3: Cross multiply
    23,188,032,078.30x = 34,782,048,117.45 × 5,739,761,166.30
  4. Step 4: Simplify right side
    23,188,032,078.30x = 199,640,649,068,917,522,432
  5. Step 5: Solve for x
    x = 199,640,649,068,917,522,432/23,188,032,078.30
  6. Step 6: Final answer
    x = 8,609,641,749.45

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Double scale
Find fourth proportional to 23,188,032,079.30, 34,782,048,118.95 and 5,739,761,167.30
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.