Home / 4,460,004,463.45-6,692,954,013.08-2,099,840,383.44

Finding the Fourth Proportional to 4,460,004,463.45, 6,692,954,013.08 and 2,099,840,383.44

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Solution

The fourth proportional to 4,460,004,463.45, 6,692,954,013.08 and 2,099,840,383.44 is: 3,151,148,218.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,460,004,463.45 : 6,692,954,013.08 = 2,099,840,383.44 : x
  2. Step 2: Convert to fraction form
    4,460,004,463.45/6,692,954,013.08 = 2,099,840,383.44/x
  3. Step 3: Cross multiply
    4,460,004,463.45x = 6,692,954,013.08 × 2,099,840,383.44
  4. Step 4: Simplify right side
    4,460,004,463.45x = 14,054,135,121,172,193,280
  5. Step 5: Solve for x
    x = 14,054,135,121,172,193,280/4,460,004,463.45
  6. Step 6: Final answer
    x = 3,151,148,218.87

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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.