Home / 32,295,935.26-48,389,063.86-19,489,530.30

Finding the Fourth Proportional to 32,295,935.26, 48,389,063.86 and 19,489,530.30

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Solution

The fourth proportional to 32,295,935.26, 48,389,063.86 and 19,489,530.30 is: 29,201,201.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,295,935.26 : 48,389,063.86 = 19,489,530.30 : x
  2. Step 2: Convert to fraction form
    32,295,935.26/48,389,063.86 = 19,489,530.30/x
  3. Step 3: Cross multiply
    32,295,935.26x = 48,389,063.86 × 19,489,530.30
  4. Step 4: Simplify right side
    32,295,935.26x = 943,080,126,288,105
  5. Step 5: Solve for x
    x = 943,080,126,288,105/32,295,935.26
  6. Step 6: Final answer
    x = 29,201,201.91

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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.