Home / 96,341,313.89-132,951,144.83-52,288,313.40

Finding the Fourth Proportional to 96,341,313.89, 132,951,144.83 and 52,288,313.40

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Solution

The fourth proportional to 96,341,313.89, 132,951,144.83 and 52,288,313.40 is: 72,157,943.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,341,313.89 : 132,951,144.83 = 52,288,313.40 : x
  2. Step 2: Convert to fraction form
    96,341,313.89/132,951,144.83 = 52,288,313.40/x
  3. Step 3: Cross multiply
    96,341,313.89x = 132,951,144.83 × 52,288,313.40
  4. Step 4: Simplify right side
    96,341,313.89x = 6,951,791,127,498,388
  5. Step 5: Solve for x
    x = 6,951,791,127,498,388/96,341,313.89
  6. Step 6: Final answer
    x = 72,157,943.95

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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.