Home / 241,767,677.76-333,598,548.24-135,906,992.52

Finding the Fourth Proportional to 241,767,677.76, 333,598,548.24 and 135,906,992.52

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Solution

The fourth proportional to 241,767,677.76, 333,598,548.24 and 135,906,992.52 is: 187,528,687.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,767,677.76 : 333,598,548.24 = 135,906,992.52 : x
  2. Step 2: Convert to fraction form
    241,767,677.76/333,598,548.24 = 135,906,992.52/x
  3. Step 3: Cross multiply
    241,767,677.76x = 333,598,548.24 × 135,906,992.52
  4. Step 4: Simplify right side
    241,767,677.76x = 45,338,375,400,336,544
  5. Step 5: Solve for x
    x = 45,338,375,400,336,544/241,767,677.76
  6. Step 6: Final answer
    x = 187,528,687.96

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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.