Home / 95,952,944.05-143,929,304.60-31,256,645.31

Finding the Fourth Proportional to 95,952,944.05, 143,929,304.60 and 31,256,645.31

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Solution

The fourth proportional to 95,952,944.05, 143,929,304.60 and 31,256,645.31 is: 46,884,931.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,952,944.05 : 143,929,304.60 = 31,256,645.31 : x
  2. Step 2: Convert to fraction form
    95,952,944.05/143,929,304.60 = 31,256,645.31/x
  3. Step 3: Cross multiply
    95,952,944.05x = 143,929,304.60 × 31,256,645.31
  4. Step 4: Simplify right side
    95,952,944.05x = 4,498,747,223,440,868
  5. Step 5: Solve for x
    x = 4,498,747,223,440,868/95,952,944.05
  6. Step 6: Final answer
    x = 46,884,931.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.