Home / 63,409,530.96-95,132,733.12-26,538,819.12

Finding the Fourth Proportional to 63,409,530.96, 95,132,733.12 and 26,538,819.12

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Solution

The fourth proportional to 63,409,530.96, 95,132,733.12 and 26,538,819.12 is: 39,815,944.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,409,530.96 : 95,132,733.12 = 26,538,819.12 : x
  2. Step 2: Convert to fraction form
    63,409,530.96/95,132,733.12 = 26,538,819.12/x
  3. Step 3: Cross multiply
    63,409,530.96x = 95,132,733.12 × 26,538,819.12
  4. Step 4: Simplify right side
    63,409,530.96x = 2,524,710,396,662,913.50
  5. Step 5: Solve for x
    x = 2,524,710,396,662,913.50/63,409,530.96
  6. Step 6: Final answer
    x = 39,815,944.99

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.