Home / 22,076,163.18-33,111,721.89-5,903,375.40

Finding the Fourth Proportional to 22,076,163.18, 33,111,721.89 and 5,903,375.40

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Solution

The fourth proportional to 22,076,163.18, 33,111,721.89 and 5,903,375.40 is: 8,854,388.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,076,163.18 : 33,111,721.89 = 5,903,375.40 : x
  2. Step 2: Convert to fraction form
    22,076,163.18/33,111,721.89 = 5,903,375.40/x
  3. Step 3: Cross multiply
    22,076,163.18x = 33,111,721.89 × 5,903,375.40
  4. Step 4: Simplify right side
    22,076,163.18x = 195,470,924,457,067.53
  5. Step 5: Solve for x
    x = 195,470,924,457,067.53/22,076,163.18
  6. Step 6: Final answer
    x = 8,854,388.46

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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.