Home / 96,039,398.22-132,534,448.52-51,986,260.83

Finding the Fourth Proportional to 96,039,398.22, 132,534,448.52 and 51,986,260.83

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Solution

The fourth proportional to 96,039,398.22, 132,534,448.52 and 51,986,260.83 is: 71,741,082.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,039,398.22 : 132,534,448.52 = 51,986,260.83 : x
  2. Step 2: Convert to fraction form
    96,039,398.22/132,534,448.52 = 51,986,260.83/x
  3. Step 3: Cross multiply
    96,039,398.22x = 132,534,448.52 × 51,986,260.83
  4. Step 4: Simplify right side
    96,039,398.22x = 6,889,970,409,720,927
  5. Step 5: Solve for x
    x = 6,889,970,409,720,927/96,039,398.22
  6. Step 6: Final answer
    x = 71,741,082.70

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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.