Home / 29,707,274.82-44,571,454.92-13,311,270.21

Finding the Fourth Proportional to 29,707,274.82, 44,571,454.92 and 13,311,270.21

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Solution

The fourth proportional to 29,707,274.82, 44,571,454.92 and 13,311,270.21 is: 19,971,629.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,707,274.82 : 44,571,454.92 = 13,311,270.21 : x
  2. Step 2: Convert to fraction form
    29,707,274.82/44,571,454.92 = 13,311,270.21/x
  3. Step 3: Cross multiply
    29,707,274.82x = 44,571,454.92 × 13,311,270.21
  4. Step 4: Simplify right side
    29,707,274.82x = 593,302,680,092,954
  5. Step 5: Solve for x
    x = 593,302,680,092,954/29,707,274.82
  6. Step 6: Final answer
    x = 19,971,629.30

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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.