Home / 164,934,180.71-227,602,933.42-91,600,046.63

Finding the Fourth Proportional to 164,934,180.71, 227,602,933.42 and 91,600,046.63

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Solution

The fourth proportional to 164,934,180.71, 227,602,933.42 and 91,600,046.63 is: 126,404,601.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,934,180.71 : 227,602,933.42 = 91,600,046.63 : x
  2. Step 2: Convert to fraction form
    164,934,180.71/227,602,933.42 = 91,600,046.63/x
  3. Step 3: Cross multiply
    164,934,180.71x = 227,602,933.42 × 91,600,046.63
  4. Step 4: Simplify right side
    164,934,180.71x = 20,848,439,314,396,784
  5. Step 5: Solve for x
    x = 20,848,439,314,396,784/164,934,180.71
  6. Step 6: Final answer
    x = 126,404,601.06

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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.