Home / 22,186,001.66-33,280,674.02-6,622,600.34

Finding the Fourth Proportional to 22,186,001.66, 33,280,674.02 and 6,622,600.34

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Solution

The fourth proportional to 22,186,001.66, 33,280,674.02 and 6,622,600.34 is: 9,934,399.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,186,001.66 : 33,280,674.02 = 6,622,600.34 : x
  2. Step 2: Convert to fraction form
    22,186,001.66/33,280,674.02 = 6,622,600.34/x
  3. Step 3: Cross multiply
    22,186,001.66x = 33,280,674.02 × 6,622,600.34
  4. Step 4: Simplify right side
    22,186,001.66x = 220,404,603,099,169.22
  5. Step 5: Solve for x
    x = 220,404,603,099,169.22/22,186,001.66
  6. Step 6: Final answer
    x = 9,934,399.47

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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.