Home / 14,489,370.09-21,734,799.59-3,706,764.48

Finding the Fourth Proportional to 14,489,370.09, 21,734,799.59 and 3,706,764.48

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Solution

The fourth proportional to 14,489,370.09, 21,734,799.59 and 3,706,764.48 is: 5,560,337.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,489,370.09 : 21,734,799.59 = 3,706,764.48 : x
  2. Step 2: Convert to fraction form
    14,489,370.09/21,734,799.59 = 3,706,764.48/x
  3. Step 3: Cross multiply
    14,489,370.09x = 21,734,799.59 × 3,706,764.48
  4. Step 4: Simplify right side
    14,489,370.09x = 80,565,783,109,397.48
  5. Step 5: Solve for x
    x = 80,565,783,109,397.48/14,489,370.09
  6. Step 6: Final answer
    x = 5,560,337.17

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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.