Home / 3,864,672,022.80-5,797,008,034.20-3,604,478,509.20

Finding the Fourth Proportional to 3,864,672,022.80, 5,797,008,034.20 and 3,604,478,509.20

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Solution

The fourth proportional to 3,864,672,022.80, 5,797,008,034.20 and 3,604,478,509.20 is: 5,406,717,763.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,864,672,022.80 : 5,797,008,034.20 = 3,604,478,509.20 : x
  2. Step 2: Convert to fraction form
    3,864,672,022.80/5,797,008,034.20 = 3,604,478,509.20/x
  3. Step 3: Cross multiply
    3,864,672,022.80x = 5,797,008,034.20 × 3,604,478,509.20
  4. Step 4: Simplify right side
    3,864,672,022.80x = 20,895,190,876,933,636,096
  5. Step 5: Solve for x
    x = 20,895,190,876,933,636,096/3,864,672,022.80
  6. Step 6: Final answer
    x = 5,406,717,763.80

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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.