Home / 5,388,665,866.22-7,436,279,754.94-3,009,838,519.37

Finding the Fourth Proportional to 5,388,665,866.22, 7,436,279,754.94 and 3,009,838,519.37

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Solution

The fourth proportional to 5,388,665,866.22, 7,436,279,754.94 and 3,009,838,519.37 is: 4,153,532,952.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,388,665,866.22 : 7,436,279,754.94 = 3,009,838,519.37 : x
  2. Step 2: Convert to fraction form
    5,388,665,866.22/7,436,279,754.94 = 3,009,838,519.37/x
  3. Step 3: Cross multiply
    5,388,665,866.22x = 7,436,279,754.94 × 3,009,838,519.37
  4. Step 4: Simplify right side
    5,388,665,866.22x = 22,382,001,247,229,714,432
  5. Step 5: Solve for x
    x = 22,382,001,247,229,714,432/5,388,665,866.22
  6. Step 6: Final answer
    x = 4,153,532,952.85

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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.