Home / 193,555,184.04-266,926,735.62-141,261,388.20

Finding the Fourth Proportional to 193,555,184.04, 266,926,735.62 and 141,261,388.20

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Solution

The fourth proportional to 193,555,184.04, 266,926,735.62 and 141,261,388.20 is: 194,809,771.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,555,184.04 : 266,926,735.62 = 141,261,388.20 : x
  2. Step 2: Convert to fraction form
    193,555,184.04/266,926,735.62 = 141,261,388.20/x
  3. Step 3: Cross multiply
    193,555,184.04x = 266,926,735.62 × 141,261,388.20
  4. Step 4: Simplify right side
    193,555,184.04x = 37,706,441,221,375,584
  5. Step 5: Solve for x
    x = 37,706,441,221,375,584/193,555,184.04
  6. Step 6: Final answer
    x = 194,809,771.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.