Home / 225,291,944.96-338,080,072.44-95,899,343.84

Finding the Fourth Proportional to 225,291,944.96, 338,080,072.44 and 95,899,343.84

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Solution

The fourth proportional to 225,291,944.96, 338,080,072.44 and 95,899,343.84 is: 143,909,526.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,291,944.96 : 338,080,072.44 = 95,899,343.84 : x
  2. Step 2: Convert to fraction form
    225,291,944.96/338,080,072.44 = 95,899,343.84/x
  3. Step 3: Cross multiply
    225,291,944.96x = 338,080,072.44 × 95,899,343.84
  4. Step 4: Simplify right side
    225,291,944.96x = 32,421,657,112,375,668
  5. Step 5: Solve for x
    x = 32,421,657,112,375,668/225,291,944.96
  6. Step 6: Final answer
    x = 143,909,526.45

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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.