Home / 164,934,180.83-227,602,933.59-91,600,046.75

Finding the Fourth Proportional to 164,934,180.83, 227,602,933.59 and 91,600,046.75

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Solution

The fourth proportional to 164,934,180.83, 227,602,933.59 and 91,600,046.75 is: 126,404,601.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,934,180.83 : 227,602,933.59 = 91,600,046.75 : x
  2. Step 2: Convert to fraction form
    164,934,180.83/227,602,933.59 = 91,600,046.75/x
  3. Step 3: Cross multiply
    164,934,180.83x = 227,602,933.59 × 91,600,046.75
  4. Step 4: Simplify right side
    164,934,180.83x = 20,848,439,358,193,652
  5. Step 5: Solve for x
    x = 20,848,439,358,193,652/164,934,180.83
  6. Step 6: Final answer
    x = 126,404,601.24

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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.