Home / 96,028,343.92-132,519,103.28-51,975,334.72

Finding the Fourth Proportional to 96,028,343.92, 132,519,103.28 and 51,975,334.72

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Solution

The fourth proportional to 96,028,343.92, 132,519,103.28 and 51,975,334.72 is: 71,725,955.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,028,343.92 : 132,519,103.28 = 51,975,334.72 : x
  2. Step 2: Convert to fraction form
    96,028,343.92/132,519,103.28 = 51,975,334.72/x
  3. Step 3: Cross multiply
    96,028,343.92x = 132,519,103.28 × 51,975,334.72
  4. Step 4: Simplify right side
    96,028,343.92x = 6,887,724,749,772,250
  5. Step 5: Solve for x
    x = 6,887,724,749,772,250/96,028,343.92
  6. Step 6: Final answer
    x = 71,725,955.78

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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.