Home / 7,795,282,132.08-11,688,253,640.08-2,481,098,843.36

Finding the Fourth Proportional to 7,795,282,132.08, 11,688,253,640.08 and 2,481,098,843.36

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Solution

The fourth proportional to 7,795,282,132.08, 11,688,253,640.08 and 2,481,098,843.36 is: 3,720,162,028.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,795,282,132.08 : 11,688,253,640.08 = 2,481,098,843.36 : x
  2. Step 2: Convert to fraction form
    7,795,282,132.08/11,688,253,640.08 = 2,481,098,843.36/x
  3. Step 3: Cross multiply
    7,795,282,132.08x = 11,688,253,640.08 × 2,481,098,843.36
  4. Step 4: Simplify right side
    7,795,282,132.08x = 28,999,712,587,322,576,896
  5. Step 5: Solve for x
    x = 28,999,712,587,322,576,896/7,795,282,132.08
  6. Step 6: Final answer
    x = 3,720,162,028.26

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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.