Home / 3,302,608,535.28-4,557,600,522.61-1,817,496,660.78

Finding the Fourth Proportional to 3,302,608,535.28, 4,557,600,522.61 and 1,817,496,660.78

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Solution

The fourth proportional to 3,302,608,535.28, 4,557,600,522.61 and 1,817,496,660.78 is: 2,508,145,801.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,608,535.28 : 4,557,600,522.61 = 1,817,496,660.78 : x
  2. Step 2: Convert to fraction form
    3,302,608,535.28/4,557,600,522.61 = 1,817,496,660.78/x
  3. Step 3: Cross multiply
    3,302,608,535.28x = 4,557,600,522.61 × 1,817,496,660.78
  4. Step 4: Simplify right side
    3,302,608,535.28x = 8,283,423,731,012,856,832
  5. Step 5: Solve for x
    x = 8,283,423,731,012,856,832/3,302,608,535.28
  6. Step 6: Final answer
    x = 2,508,145,801.27

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1.5x scale

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.