Home / 174,222,162.88-261,372,615.24-57,637,245.40

Finding the Fourth Proportional to 174,222,162.88, 261,372,615.24 and 57,637,245.40

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Solution

The fourth proportional to 174,222,162.88, 261,372,615.24 and 57,637,245.40 is: 86,468,893.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,222,162.88 : 261,372,615.24 = 57,637,245.40 : x
  2. Step 2: Convert to fraction form
    174,222,162.88/261,372,615.24 = 57,637,245.40/x
  3. Step 3: Cross multiply
    174,222,162.88x = 261,372,615.24 × 57,637,245.40
  4. Step 4: Simplify right side
    174,222,162.88x = 15,064,797,565,427,660
  5. Step 5: Solve for x
    x = 15,064,797,565,427,660/174,222,162.88
  6. Step 6: Final answer
    x = 86,468,893.03

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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.