Home / 33,293,657.34-49,939,360.38-11,727,695.43

Finding the Fourth Proportional to 33,293,657.34, 49,939,360.38 and 11,727,695.43

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Solution

The fourth proportional to 33,293,657.34, 49,939,360.38 and 11,727,695.43 is: 17,591,146.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,293,657.34 : 49,939,360.38 = 11,727,695.43 : x
  2. Step 2: Convert to fraction form
    33,293,657.34/49,939,360.38 = 11,727,695.43/x
  3. Step 3: Cross multiply
    33,293,657.34x = 49,939,360.38 × 11,727,695.43
  4. Step 4: Simplify right side
    33,293,657.34x = 585,673,608,505,649.12
  5. Step 5: Solve for x
    x = 585,673,608,505,649.12/33,293,657.34
  6. Step 6: Final answer
    x = 17,591,146.64

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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.