Home / 10,016,577,971.48-15,025,350,168.93-3,293,571,064.03

Finding the Fourth Proportional to 10,016,577,971.48, 15,025,350,168.93 and 3,293,571,064.03

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Solution

The fourth proportional to 10,016,577,971.48, 15,025,350,168.93 and 3,293,571,064.03 is: 4,940,515,481.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,016,577,971.48 : 15,025,350,168.93 = 3,293,571,064.03 : x
  2. Step 2: Convert to fraction form
    10,016,577,971.48/15,025,350,168.93 = 3,293,571,064.03/x
  3. Step 3: Cross multiply
    10,016,577,971.48x = 15,025,350,168.93 × 3,293,571,064.03
  4. Step 4: Simplify right side
    10,016,577,971.48x = 49,487,058,543,268,560,896
  5. Step 5: Solve for x
    x = 49,487,058,543,268,560,896/10,016,577,971.48
  6. Step 6: Final answer
    x = 4,940,515,481.85

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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.