Home / 47,379,033.26-71,068,549.91-17,086,896.26

Finding the Fourth Proportional to 47,379,033.26, 71,068,549.91 and 17,086,896.26

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Solution

The fourth proportional to 47,379,033.26, 71,068,549.91 and 17,086,896.26 is: 25,630,344.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,379,033.26 : 71,068,549.91 = 17,086,896.26 : x
  2. Step 2: Convert to fraction form
    47,379,033.26/71,068,549.91 = 17,086,896.26/x
  3. Step 3: Cross multiply
    47,379,033.26x = 71,068,549.91 × 17,086,896.26
  4. Step 4: Simplify right side
    47,379,033.26x = 1,214,340,939,660,802.50
  5. Step 5: Solve for x
    x = 1,214,340,939,660,802.50/47,379,033.26
  6. Step 6: Final answer
    x = 25,630,344.40

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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.