Home / 225,291,949.96-338,080,079.94-95,899,348.84

Finding the Fourth Proportional to 225,291,949.96, 338,080,079.94 and 95,899,348.84

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Solution

The fourth proportional to 225,291,949.96, 338,080,079.94 and 95,899,348.84 is: 143,909,533.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,291,949.96 : 338,080,079.94 = 95,899,348.84 : x
  2. Step 2: Convert to fraction form
    225,291,949.96/338,080,079.94 = 95,899,348.84/x
  3. Step 3: Cross multiply
    225,291,949.96x = 338,080,079.94 × 95,899,348.84
  4. Step 4: Simplify right side
    225,291,949.96x = 32,421,659,522,021,148
  5. Step 5: Solve for x
    x = 32,421,659,522,021,148/225,291,949.96
  6. Step 6: Final answer
    x = 143,909,533.95

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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.