Home / 605,557,094.58-835,669,126.40-327,098,619.63

Finding the Fourth Proportional to 605,557,094.58, 835,669,126.40 and 327,098,619.63

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Solution

The fourth proportional to 605,557,094.58, 835,669,126.40 and 327,098,619.63 is: 451,396,276.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    605,557,094.58 : 835,669,126.40 = 327,098,619.63 : x
  2. Step 2: Convert to fraction form
    605,557,094.58/835,669,126.40 = 327,098,619.63/x
  3. Step 3: Cross multiply
    605,557,094.58x = 835,669,126.40 × 327,098,619.63
  4. Step 4: Simplify right side
    605,557,094.58x = 273,346,217,711,212,480
  5. Step 5: Solve for x
    x = 273,346,217,711,212,480/605,557,094.58
  6. Step 6: Final answer
    x = 451,396,276.52

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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.