Home / 2,270,366,159.24-3,407,287,455.83-1,027,669,321.98

Finding the Fourth Proportional to 2,270,366,159.24, 3,407,287,455.83 and 1,027,669,321.98

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Solution

The fourth proportional to 2,270,366,159.24, 3,407,287,455.83 and 1,027,669,321.98 is: 1,542,290,777.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,270,366,159.24 : 3,407,287,455.83 = 1,027,669,321.98 : x
  2. Step 2: Convert to fraction form
    2,270,366,159.24/3,407,287,455.83 = 1,027,669,321.98/x
  3. Step 3: Cross multiply
    2,270,366,159.24x = 3,407,287,455.83 × 1,027,669,321.98
  4. Step 4: Simplify right side
    2,270,366,159.24x = 3,501,564,789,523,775,488
  5. Step 5: Solve for x
    x = 3,501,564,789,523,775,488/2,270,366,159.24
  6. Step 6: Final answer
    x = 1,542,290,777.76

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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.