Home / 1,811,200,744.30-2,716,801,116.45-584,369,195.80

Finding the Fourth Proportional to 1,811,200,744.30, 2,716,801,116.45 and 584,369,195.80

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Solution

The fourth proportional to 1,811,200,744.30, 2,716,801,116.45 and 584,369,195.80 is: 876,553,793.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,811,200,744.30 : 2,716,801,116.45 = 584,369,195.80 : x
  2. Step 2: Convert to fraction form
    1,811,200,744.30/2,716,801,116.45 = 584,369,195.80/x
  3. Step 3: Cross multiply
    1,811,200,744.30x = 2,716,801,116.45 × 584,369,195.80
  4. Step 4: Simplify right side
    1,811,200,744.30x = 1,587,614,883,568,428,288
  5. Step 5: Solve for x
    x = 1,587,614,883,568,428,288/1,811,200,744.30
  6. Step 6: Final answer
    x = 876,553,793.70

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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.