Home / 3,723,561,036.30-5,585,341,554.45-1,651,082,853.90

Finding the Fourth Proportional to 3,723,561,036.30, 5,585,341,554.45 and 1,651,082,853.90

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Solution

The fourth proportional to 3,723,561,036.30, 5,585,341,554.45 and 1,651,082,853.90 is: 2,476,624,280.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,723,561,036.30 : 5,585,341,554.45 = 1,651,082,853.90 : x
  2. Step 2: Convert to fraction form
    3,723,561,036.30/5,585,341,554.45 = 1,651,082,853.90/x
  3. Step 3: Cross multiply
    3,723,561,036.30x = 5,585,341,554.45 × 1,651,082,853.90
  4. Step 4: Simplify right side
    3,723,561,036.30x = 9,221,861,673,727,568,896
  5. Step 5: Solve for x
    x = 9,221,861,673,727,568,896/3,723,561,036.30
  6. Step 6: Final answer
    x = 2,476,624,280.85

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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.