Home / 29,515,189.85-44,279,262.39-9,046,448.59

Finding the Fourth Proportional to 29,515,189.85, 44,279,262.39 and 9,046,448.59

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Solution

The fourth proportional to 29,515,189.85, 44,279,262.39 and 9,046,448.59 is: 13,571,658.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,515,189.85 : 44,279,262.39 = 9,046,448.59 : x
  2. Step 2: Convert to fraction form
    29,515,189.85/44,279,262.39 = 9,046,448.59/x
  3. Step 3: Cross multiply
    29,515,189.85x = 44,279,262.39 × 9,046,448.59
  4. Step 4: Simplify right side
    29,515,189.85x = 400,570,070,814,255.50
  5. Step 5: Solve for x
    x = 400,570,070,814,255.50/29,515,189.85
  6. Step 6: Final answer
    x = 13,571,658.28

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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.