Home / 49,586,553.25-68,448,690.51-37,232,321.47

Finding the Fourth Proportional to 49,586,553.25, 68,448,690.51 and 37,232,321.47

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Solution

The fourth proportional to 49,586,553.25, 68,448,690.51 and 37,232,321.47 is: 51,395,055.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,586,553.25 : 68,448,690.51 = 37,232,321.47 : x
  2. Step 2: Convert to fraction form
    49,586,553.25/68,448,690.51 = 37,232,321.47/x
  3. Step 3: Cross multiply
    49,586,553.25x = 68,448,690.51 × 37,232,321.47
  4. Step 4: Simplify right side
    49,586,553.25x = 2,548,503,649,268,858.50
  5. Step 5: Solve for x
    x = 2,548,503,649,268,858.50/49,586,553.25
  6. Step 6: Final answer
    x = 51,395,055.36

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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.