Home / 10,162,022,930.24-15,237,800,587.13-4,561,158,536.44

Finding the Fourth Proportional to 10,162,022,930.24, 15,237,800,587.13 and 4,561,158,536.44

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Solution

The fourth proportional to 10,162,022,930.24, 15,237,800,587.13 and 4,561,158,536.44 is: 6,839,388,643.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,162,022,930.24 : 15,237,800,587.13 = 4,561,158,536.44 : x
  2. Step 2: Convert to fraction form
    10,162,022,930.24/15,237,800,587.13 = 4,561,158,536.44/x
  3. Step 3: Cross multiply
    10,162,022,930.24x = 15,237,800,587.13 × 4,561,158,536.44
  4. Step 4: Simplify right side
    10,162,022,930.24x = 69,502,024,224,499,073,024
  5. Step 5: Solve for x
    x = 69,502,024,224,499,073,024/10,162,022,930.24
  6. Step 6: Final answer
    x = 6,839,388,643.55

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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.