Home / 43,313,008,917.24-64,923,659,131.86-14,569,062,505.11

Finding the Fourth Proportional to 43,313,008,917.24, 64,923,659,131.86 and 14,569,062,505.11

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Solution

The fourth proportional to 43,313,008,917.24, 64,923,659,131.86 and 14,569,062,505.11 is: 21,838,169,907.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,313,008,917.24 : 64,923,659,131.86 = 14,569,062,505.11 : x
  2. Step 2: Convert to fraction form
    43,313,008,917.24/64,923,659,131.86 = 14,569,062,505.11/x
  3. Step 3: Cross multiply
    43,313,008,917.24x = 64,923,659,131.86 × 14,569,062,505.11
  4. Step 4: Simplify right side
    43,313,008,917.24x = 945,876,847,952,524,083,200
  5. Step 5: Solve for x
    x = 945,876,847,952,524,083,200/43,313,008,917.24
  6. Step 6: Final answer
    x = 21,838,169,907.79

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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.