Home / 22,039,662.60-33,059,827.41-8,393,564.43

Finding the Fourth Proportional to 22,039,662.60, 33,059,827.41 and 8,393,564.43

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Solution

The fourth proportional to 22,039,662.60, 33,059,827.41 and 8,393,564.43 is: 12,590,473.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,039,662.60 : 33,059,827.41 = 8,393,564.43 : x
  2. Step 2: Convert to fraction form
    22,039,662.60/33,059,827.41 = 8,393,564.43/x
  3. Step 3: Cross multiply
    22,039,662.60x = 33,059,827.41 × 8,393,564.43
  4. Step 4: Simplify right side
    22,039,662.60x = 277,489,791,410,515.03
  5. Step 5: Solve for x
    x = 277,489,791,410,515.03/22,039,662.60
  6. Step 6: Final answer
    x = 12,590,473.66

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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.