Home / 3,694,819,907.64-5,098,810,837.44-2,001,232,418.52

Finding the Fourth Proportional to 3,694,819,907.64, 5,098,810,837.44 and 2,001,232,418.52

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Solution

The fourth proportional to 3,694,819,907.64, 5,098,810,837.44 and 2,001,232,418.52 is: 2,761,678,728.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,694,819,907.64 : 5,098,810,837.44 = 2,001,232,418.52 : x
  2. Step 2: Convert to fraction form
    3,694,819,907.64/5,098,810,837.44 = 2,001,232,418.52/x
  3. Step 3: Cross multiply
    3,694,819,907.64x = 5,098,810,837.44 × 2,001,232,418.52
  4. Step 4: Simplify right side
    3,694,819,907.64x = 10,203,905,543,786,037,248
  5. Step 5: Solve for x
    x = 10,203,905,543,786,037,248/3,694,819,907.64
  6. Step 6: Final answer
    x = 2,761,678,728.29

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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.