Home / 167,557,400.40-251,336,100.60-110,114,533.20

Finding the Fourth Proportional to 167,557,400.40, 251,336,100.60 and 110,114,533.20

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Solution

The fourth proportional to 167,557,400.40, 251,336,100.60 and 110,114,533.20 is: 165,171,799.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,557,400.40 : 251,336,100.60 = 110,114,533.20 : x
  2. Step 2: Convert to fraction form
    167,557,400.40/251,336,100.60 = 110,114,533.20/x
  3. Step 3: Cross multiply
    167,557,400.40x = 251,336,100.60 × 110,114,533.20
  4. Step 4: Simplify right side
    167,557,400.40x = 27,675,757,393,877,240
  5. Step 5: Solve for x
    x = 27,675,757,393,877,240/167,557,400.40
  6. Step 6: Final answer
    x = 165,171,799.80

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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.