Home / 165,472,079.44-228,344,100.56-94,857,065.96

Finding the Fourth Proportional to 165,472,079.44, 228,344,100.56 and 94,857,065.96

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Solution

The fourth proportional to 165,472,079.44, 228,344,100.56 and 94,857,065.96 is: 130,898,526.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,472,079.44 : 228,344,100.56 = 94,857,065.96 : x
  2. Step 2: Convert to fraction form
    165,472,079.44/228,344,100.56 = 94,857,065.96/x
  3. Step 3: Cross multiply
    165,472,079.44x = 228,344,100.56 × 94,857,065.96
  4. Step 4: Simplify right side
    165,472,079.44x = 21,660,051,408,396,792
  5. Step 5: Solve for x
    x = 21,660,051,408,396,792/165,472,079.44
  6. Step 6: Final answer
    x = 130,898,526.70

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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.