Home / 2,504,143,496.76-3,756,336,051.66-823,391,773.16

Finding the Fourth Proportional to 2,504,143,496.76, 3,756,336,051.66 and 823,391,773.16

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Solution

The fourth proportional to 2,504,143,496.76, 3,756,336,051.66 and 823,391,773.16 is: 1,235,127,382.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504,143,496.76 : 3,756,336,051.66 = 823,391,773.16 : x
  2. Step 2: Convert to fraction form
    2,504,143,496.76/3,756,336,051.66 = 823,391,773.16/x
  3. Step 3: Cross multiply
    2,504,143,496.76x = 3,756,336,051.66 × 823,391,773.16
  4. Step 4: Simplify right side
    2,504,143,496.76x = 3,092,936,202,149,441,024
  5. Step 5: Solve for x
    x = 3,092,936,202,149,441,024/2,504,143,496.76
  6. Step 6: Final answer
    x = 1,235,127,382.34

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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.