Home / 36,493,817.61-50,356,050.97-22,164,784.36

Finding the Fourth Proportional to 36,493,817.61, 50,356,050.97 and 22,164,784.36

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Solution

The fourth proportional to 36,493,817.61, 50,356,050.97 and 22,164,784.36 is: 30,584,112.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,493,817.61 : 50,356,050.97 = 22,164,784.36 : x
  2. Step 2: Convert to fraction form
    36,493,817.61/50,356,050.97 = 22,164,784.36/x
  3. Step 3: Cross multiply
    36,493,817.61x = 50,356,050.97 × 22,164,784.36
  4. Step 4: Simplify right side
    36,493,817.61x = 1,116,131,011,052,379
  5. Step 5: Solve for x
    x = 1,116,131,011,052,379/36,493,817.61
  6. Step 6: Final answer
    x = 30,584,112.16

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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.