Home / 2,627,382,664.72-3,606,474,538.08-2,323,363,770.64

Finding the Fourth Proportional to 2,627,382,664.72, 3,606,474,538.08 and 2,323,363,770.64

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Solution

The fourth proportional to 2,627,382,664.72, 3,606,474,538.08 and 2,323,363,770.64 is: 3,189,163,266.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,627,382,664.72 : 3,606,474,538.08 = 2,323,363,770.64 : x
  2. Step 2: Convert to fraction form
    2,627,382,664.72/3,606,474,538.08 = 2,323,363,770.64/x
  3. Step 3: Cross multiply
    2,627,382,664.72x = 3,606,474,538.08 × 2,323,363,770.64
  4. Step 4: Simplify right side
    2,627,382,664.72x = 8,379,152,281,510,700,032
  5. Step 5: Solve for x
    x = 8,379,152,281,510,700,032/2,627,382,664.72
  6. Step 6: Final answer
    x = 3,189,163,266.56

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.