Home / 96,083,784.06-132,605,106.39-54,836,847.42

Finding the Fourth Proportional to 96,083,784.06, 132,605,106.39 and 54,836,847.42

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Solution

The fourth proportional to 96,083,784.06, 132,605,106.39 and 54,836,847.42 is: 75,680,262.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,083,784.06 : 132,605,106.39 = 54,836,847.42 : x
  2. Step 2: Convert to fraction form
    96,083,784.06/132,605,106.39 = 54,836,847.42/x
  3. Step 3: Cross multiply
    96,083,784.06x = 132,605,106.39 × 54,836,847.42
  4. Step 4: Simplify right side
    96,083,784.06x = 7,271,645,986,221,297
  5. Step 5: Solve for x
    x = 7,271,645,986,221,297/96,083,784.06
  6. Step 6: Final answer
    x = 75,680,262.36

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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.