Home / 96,083,774.56-132,605,093.28-54,836,837.92

Finding the Fourth Proportional to 96,083,774.56, 132,605,093.28 and 54,836,837.92

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Solution

The fourth proportional to 96,083,774.56, 132,605,093.28 and 54,836,837.92 is: 75,680,249.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,083,774.56 : 132,605,093.28 = 54,836,837.92 : x
  2. Step 2: Convert to fraction form
    96,083,774.56/132,605,093.28 = 54,836,837.92/x
  3. Step 3: Cross multiply
    96,083,774.56x = 132,605,093.28 × 54,836,837.92
  4. Step 4: Simplify right side
    96,083,774.56x = 7,271,644,007,561,841
  5. Step 5: Solve for x
    x = 7,271,644,007,561,841/96,083,774.56
  6. Step 6: Final answer
    x = 75,680,249.25

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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.