Home / 5,043,395,493,753.40-6,959,892,493,166.10-2,731,145,556,569.70

Finding the Fourth Proportional to 5,043,395,493,753.40, 6,959,892,493,166.10 and 2,731,145,556,569.70

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Solution

The fourth proportional to 5,043,395,493,753.40, 6,959,892,493,166.10 and 2,731,145,556,569.70 is: 3,768,984,502,694.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,043,395,493,753.40 : 6,959,892,493,166.10 = 2,731,145,556,569.70 : x
  2. Step 2: Convert to fraction form
    5,043,395,493,753.40/6,959,892,493,166.10 = 2,731,145,556,569.70/x
  3. Step 3: Cross multiply
    5,043,395,493,753.40x = 6,959,892,493,166.10 × 2,731,145,556,569.70
  4. Step 4: Simplify right side
    5,043,395,493,753.40x = 19,008,479,456,913,405,901,799,424
  5. Step 5: Solve for x
    x = 19,008,479,456,913,405,901,799,424/5,043,395,493,753.40
  6. Step 6: Final answer
    x = 3,768,984,502,694.02

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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.