Home / 2,583,266,952.20-3,871,752,414.60-1,339,011,446.45

Finding the Fourth Proportional to 2,583,266,952.20, 3,871,752,414.60 and 1,339,011,446.45

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Solution

The fourth proportional to 2,583,266,952.20, 3,871,752,414.60 and 1,339,011,446.45 is: 2,006,885,427.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,583,266,952.20 : 3,871,752,414.60 = 1,339,011,446.45 : x
  2. Step 2: Convert to fraction form
    2,583,266,952.20/3,871,752,414.60 = 1,339,011,446.45/x
  3. Step 3: Cross multiply
    2,583,266,952.20x = 3,871,752,414.60 × 1,339,011,446.45
  4. Step 4: Simplify right side
    2,583,266,952.20x = 5,184,320,800,969,826,304
  5. Step 5: Solve for x
    x = 5,184,320,800,969,826,304/2,583,266,952.20
  6. Step 6: Final answer
    x = 2,006,885,427.21

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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.