Home / 36,238,419.69-54,350,612.84-14,080,523.55

Finding the Fourth Proportional to 36,238,419.69, 54,350,612.84 and 14,080,523.55

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Solution

The fourth proportional to 36,238,419.69, 54,350,612.84 and 14,080,523.55 is: 21,118,058.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,238,419.69 : 54,350,612.84 = 14,080,523.55 : x
  2. Step 2: Convert to fraction form
    36,238,419.69/54,350,612.84 = 14,080,523.55/x
  3. Step 3: Cross multiply
    36,238,419.69x = 54,350,612.84 × 14,080,523.55
  4. Step 4: Simplify right side
    36,238,419.69x = 765,285,083,980,149.88
  5. Step 5: Solve for x
    x = 765,285,083,980,149.88/36,238,419.69
  6. Step 6: Final answer
    x = 21,118,058.97

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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.