Home / 224,546,321.88-310,177,216.89-169,210,027.26

Finding the Fourth Proportional to 224,546,321.88, 310,177,216.89 and 169,210,027.26

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Solution

The fourth proportional to 224,546,321.88, 310,177,216.89 and 169,210,027.26 is: 233,738,388.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,546,321.88 : 310,177,216.89 = 169,210,027.26 : x
  2. Step 2: Convert to fraction form
    224,546,321.88/310,177,216.89 = 169,210,027.26/x
  3. Step 3: Cross multiply
    224,546,321.88x = 310,177,216.89 × 169,210,027.26
  4. Step 4: Simplify right side
    224,546,321.88x = 52,485,095,325,387,824
  5. Step 5: Solve for x
    x = 52,485,095,325,387,824/224,546,321.88
  6. Step 6: Final answer
    x = 233,738,388.08

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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.