Home / 2,204,848,395.90-3,307,918,288.86-652,181,064.48

Finding the Fourth Proportional to 2,204,848,395.90, 3,307,918,288.86 and 652,181,064.48

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Solution

The fourth proportional to 2,204,848,395.90, 3,307,918,288.86 and 652,181,064.48 is: 978,462,589.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,204,848,395.90 : 3,307,918,288.86 = 652,181,064.48 : x
  2. Step 2: Convert to fraction form
    2,204,848,395.90/3,307,918,288.86 = 652,181,064.48/x
  3. Step 3: Cross multiply
    2,204,848,395.90x = 3,307,918,288.86 × 652,181,064.48
  4. Step 4: Simplify right side
    2,204,848,395.90x = 2,157,361,670,841,575,168
  5. Step 5: Solve for x
    x = 2,157,361,670,841,575,168/2,204,848,395.90
  6. Step 6: Final answer
    x = 978,462,589.47

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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.