Home / 96,034,166.52-132,539,765.58-54,771,600.12

Finding the Fourth Proportional to 96,034,166.52, 132,539,765.58 and 54,771,600.12

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Solution

The fourth proportional to 96,034,166.52, 132,539,765.58 and 54,771,600.12 is: 75,592,003.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,034,166.52 : 132,539,765.58 = 54,771,600.12 : x
  2. Step 2: Convert to fraction form
    96,034,166.52/132,539,765.58 = 54,771,600.12/x
  3. Step 3: Cross multiply
    96,034,166.52x = 132,539,765.58 × 54,771,600.12
  4. Step 4: Simplify right side
    96,034,166.52x = 7,259,415,040,346,299
  5. Step 5: Solve for x
    x = 7,259,415,040,346,299/96,034,166.52
  6. Step 6: Final answer
    x = 75,592,003.38

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1.5x scale

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.