Home / 7,264,856,797.25-10,025,501,996.45-3,923,354,757.65

Finding the Fourth Proportional to 7,264,856,797.25, 10,025,501,996.45 and 3,923,354,757.65

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Solution

The fourth proportional to 7,264,856,797.25, 10,025,501,996.45 and 3,923,354,757.65 is: 5,414,229,358.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,264,856,797.25 : 10,025,501,996.45 = 3,923,354,757.65 : x
  2. Step 2: Convert to fraction form
    7,264,856,797.25/10,025,501,996.45 = 3,923,354,757.65/x
  3. Step 3: Cross multiply
    7,264,856,797.25x = 10,025,501,996.45 × 3,923,354,757.65
  4. Step 4: Simplify right side
    7,264,856,797.25x = 39,333,600,955,559,395,328
  5. Step 5: Solve for x
    x = 39,333,600,955,559,395,328/7,264,856,797.25
  6. Step 6: Final answer
    x = 5,414,229,358.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.