Home / 294,334,593.44-406,054,109.97-175,190,378.90

Finding the Fourth Proportional to 294,334,593.44, 406,054,109.97 and 175,190,378.90

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Solution

The fourth proportional to 294,334,593.44, 406,054,109.97 and 175,190,378.90 is: 241,686,757.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,334,593.44 : 406,054,109.97 = 175,190,378.90 : x
  2. Step 2: Convert to fraction form
    294,334,593.44/406,054,109.97 = 175,190,378.90/x
  3. Step 3: Cross multiply
    294,334,593.44x = 406,054,109.97 × 175,190,378.90
  4. Step 4: Simplify right side
    294,334,593.44x = 71,136,773,379,546,576
  5. Step 5: Solve for x
    x = 71,136,773,379,546,576/294,334,593.44
  6. Step 6: Final answer
    x = 241,686,757.06

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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.