Home / 164,934,180.21-227,602,932.73-91,600,046.13

Finding the Fourth Proportional to 164,934,180.21, 227,602,932.73 and 91,600,046.13

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Solution

The fourth proportional to 164,934,180.21, 227,602,932.73 and 91,600,046.13 is: 126,404,600.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,934,180.21 : 227,602,932.73 = 91,600,046.13 : x
  2. Step 2: Convert to fraction form
    164,934,180.21/227,602,932.73 = 91,600,046.13/x
  3. Step 3: Cross multiply
    164,934,180.21x = 227,602,932.73 × 91,600,046.13
  4. Step 4: Simplify right side
    164,934,180.21x = 20,848,439,137,391,284
  5. Step 5: Solve for x
    x = 20,848,439,137,391,284/164,934,180.21
  6. Step 6: Final answer
    x = 126,404,600.37

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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.