Home / 49,606,670.26-68,461,039.56-29,761,179.22

Finding the Fourth Proportional to 49,606,670.26, 68,461,039.56 and 29,761,179.22

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Solution

The fourth proportional to 49,606,670.26, 68,461,039.56 and 29,761,179.22 is: 41,072,727.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,606,670.26 : 68,461,039.56 = 29,761,179.22 : x
  2. Step 2: Convert to fraction form
    49,606,670.26/68,461,039.56 = 29,761,179.22/x
  3. Step 3: Cross multiply
    49,606,670.26x = 68,461,039.56 × 29,761,179.22
  4. Step 4: Simplify right side
    49,606,670.26x = 2,037,481,267,932,670
  5. Step 5: Solve for x
    x = 2,037,481,267,932,670/49,606,670.26
  6. Step 6: Final answer
    x = 41,072,727.87

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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.