Home / 3,790,503,434.28-5,230,737,594.50-2,073,844,169.24

Finding the Fourth Proportional to 3,790,503,434.28, 5,230,737,594.50 and 2,073,844,169.24

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Solution

The fourth proportional to 3,790,503,434.28, 5,230,737,594.50 and 2,073,844,169.24 is: 2,861,818,977.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,790,503,434.28 : 5,230,737,594.50 = 2,073,844,169.24 : x
  2. Step 2: Convert to fraction form
    3,790,503,434.28/5,230,737,594.50 = 2,073,844,169.24/x
  3. Step 3: Cross multiply
    3,790,503,434.28x = 5,230,737,594.50 × 2,073,844,169.24
  4. Step 4: Simplify right side
    3,790,503,434.28x = 10,847,734,661,153,378,304
  5. Step 5: Solve for x
    x = 10,847,734,661,153,378,304/3,790,503,434.28
  6. Step 6: Final answer
    x = 2,861,818,977.15

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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.