Home / 36,885,056.09-50,934,137.78-22,970,305.04

Finding the Fourth Proportional to 36,885,056.09, 50,934,137.78 and 22,970,305.04

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Solution

The fourth proportional to 36,885,056.09, 50,934,137.78 and 22,970,305.04 is: 31,719,422.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,885,056.09 : 50,934,137.78 = 22,970,305.04 : x
  2. Step 2: Convert to fraction form
    36,885,056.09/50,934,137.78 = 22,970,305.04/x
  3. Step 3: Cross multiply
    36,885,056.09x = 50,934,137.78 × 22,970,305.04
  4. Step 4: Simplify right side
    36,885,056.09x = 1,169,972,681,558,743.50
  5. Step 5: Solve for x
    x = 1,169,972,681,558,743.50/36,885,056.09
  6. Step 6: Final answer
    x = 31,719,422.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.