Home / 227,970,436.44-341,983,326.38-64,208,193.21

Finding the Fourth Proportional to 227,970,436.44, 341,983,326.38 and 64,208,193.21

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Solution

The fourth proportional to 227,970,436.44, 341,983,326.38 and 64,208,193.21 is: 96,320,083.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,970,436.44 : 341,983,326.38 = 64,208,193.21 : x
  2. Step 2: Convert to fraction form
    227,970,436.44/341,983,326.38 = 64,208,193.21/x
  3. Step 3: Cross multiply
    227,970,436.44x = 341,983,326.38 × 64,208,193.21
  4. Step 4: Simplify right side
    227,970,436.44x = 21,958,131,494,805,528
  5. Step 5: Solve for x
    x = 21,958,131,494,805,528/227,970,436.44
  6. Step 6: Final answer
    x = 96,320,083.59

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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.