Home / 227,873,049.26-341,809,578.14-55,348,700.22

Finding the Fourth Proportional to 227,873,049.26, 341,809,578.14 and 55,348,700.22

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Solution

The fourth proportional to 227,873,049.26, 341,809,578.14 and 55,348,700.22 is: 83,023,051.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,873,049.26 : 341,809,578.14 = 55,348,700.22 : x
  2. Step 2: Convert to fraction form
    227,873,049.26/341,809,578.14 = 55,348,700.22/x
  3. Step 3: Cross multiply
    227,873,049.26x = 341,809,578.14 × 55,348,700.22
  4. Step 4: Simplify right side
    227,873,049.26x = 18,918,715,872,518,780
  5. Step 5: Solve for x
    x = 18,918,715,872,518,780/227,873,049.26
  6. Step 6: Final answer
    x = 83,023,051.36

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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.