Home / 3,723,561,163.80-5,585,341,745.70-1,651,082,981.40

Finding the Fourth Proportional to 3,723,561,163.80, 5,585,341,745.70 and 1,651,082,981.40

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Solution

The fourth proportional to 3,723,561,163.80, 5,585,341,745.70 and 1,651,082,981.40 is: 2,476,624,472.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,723,561,163.80 : 5,585,341,745.70 = 1,651,082,981.40 : x
  2. Step 2: Convert to fraction form
    3,723,561,163.80/5,585,341,745.70 = 1,651,082,981.40/x
  3. Step 3: Cross multiply
    3,723,561,163.80x = 5,585,341,745.70 × 1,651,082,981.40
  4. Step 4: Simplify right side
    3,723,561,163.80x = 9,221,862,701,628,236,800
  5. Step 5: Solve for x
    x = 9,221,862,701,628,236,800/3,723,561,163.80
  6. Step 6: Final answer
    x = 2,476,624,472.10

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Double scale
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Similar ratio
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1.5x scale

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.