Home / 22,717,513.75-34,076,270.63-6,761,161.75

Finding the Fourth Proportional to 22,717,513.75, 34,076,270.63 and 6,761,161.75

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Solution

The fourth proportional to 22,717,513.75, 34,076,270.63 and 6,761,161.75 is: 10,141,742.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,717,513.75 : 34,076,270.63 = 6,761,161.75 : x
  2. Step 2: Convert to fraction form
    22,717,513.75/34,076,270.63 = 6,761,161.75/x
  3. Step 3: Cross multiply
    22,717,513.75x = 34,076,270.63 × 6,761,161.75
  4. Step 4: Simplify right side
    22,717,513.75x = 230,395,177,566,204.41
  5. Step 5: Solve for x
    x = 230,395,177,566,204.41/22,717,513.75
  6. Step 6: Final answer
    x = 10,141,742.63

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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.