Home / 2,761,647,892.20-4,142,443,494.24-1,596,374,926.20

Finding the Fourth Proportional to 2,761,647,892.20, 4,142,443,494.24 and 1,596,374,926.20

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Solution

The fourth proportional to 2,761,647,892.20, 4,142,443,494.24 and 1,596,374,926.20 is: 2,394,546,004.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,761,647,892.20 : 4,142,443,494.24 = 1,596,374,926.20 : x
  2. Step 2: Convert to fraction form
    2,761,647,892.20/4,142,443,494.24 = 1,596,374,926.20/x
  3. Step 3: Cross multiply
    2,761,647,892.20x = 4,142,443,494.24 × 1,596,374,926.20
  4. Step 4: Simplify right side
    2,761,647,892.20x = 6,612,892,927,405,049,856
  5. Step 5: Solve for x
    x = 6,612,892,927,405,049,856/2,761,647,892.20
  6. Step 6: Final answer
    x = 2,394,546,004.97

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Double scale
Find fourth proportional to 2,761,647,893.20, 4,142,443,495.74 and 1,596,374,927.20
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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.