Home / 5,476,805,443.37-8,213,114,016.36-2,988,336,298.02

Finding the Fourth Proportional to 5,476,805,443.37, 8,213,114,016.36 and 2,988,336,298.02

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Solution

The fourth proportional to 5,476,805,443.37, 8,213,114,016.36 and 2,988,336,298.02 is: 4,481,361,806.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,476,805,443.37 : 8,213,114,016.36 = 2,988,336,298.02 : x
  2. Step 2: Convert to fraction form
    5,476,805,443.37/8,213,114,016.36 = 2,988,336,298.02/x
  3. Step 3: Cross multiply
    5,476,805,443.37x = 8,213,114,016.36 × 2,988,336,298.02
  4. Step 4: Simplify right side
    5,476,805,443.37x = 24,543,546,734,843,994,112
  5. Step 5: Solve for x
    x = 24,543,546,734,843,994,112/5,476,805,443.37
  6. Step 6: Final answer
    x = 4,481,361,806.37

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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.