Home / 165,703,456.24-228,672,562.80-91,364,160.64

Finding the Fourth Proportional to 165,703,456.24, 228,672,562.80 and 91,364,160.64

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Solution

The fourth proportional to 165,703,456.24, 228,672,562.80 and 91,364,160.64 is: 126,083,530.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,703,456.24 : 228,672,562.80 = 91,364,160.64 : x
  2. Step 2: Convert to fraction form
    165,703,456.24/228,672,562.80 = 91,364,160.64/x
  3. Step 3: Cross multiply
    165,703,456.24x = 228,672,562.80 × 91,364,160.64
  4. Step 4: Simplify right side
    165,703,456.24x = 20,892,476,761,619,688
  5. Step 5: Solve for x
    x = 20,892,476,761,619,688/165,703,456.24
  6. Step 6: Final answer
    x = 126,083,530.40

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