Home / 96,341,314.89-132,951,146.21-52,288,314.40

Finding the Fourth Proportional to 96,341,314.89, 132,951,146.21 and 52,288,314.40

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Solution

The fourth proportional to 96,341,314.89, 132,951,146.21 and 52,288,314.40 is: 72,157,945.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,341,314.89 : 132,951,146.21 = 52,288,314.40 : x
  2. Step 2: Convert to fraction form
    96,341,314.89/132,951,146.21 = 52,288,314.40/x
  3. Step 3: Cross multiply
    96,341,314.89x = 132,951,146.21 × 52,288,314.40
  4. Step 4: Simplify right side
    96,341,314.89x = 6,951,791,332,868,848
  5. Step 5: Solve for x
    x = 6,951,791,332,868,848/96,341,314.89
  6. Step 6: Final answer
    x = 72,157,945.33

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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.