Home / 33,500,375.51-50,229,056.50-13,008,259.67

Finding the Fourth Proportional to 33,500,375.51, 50,229,056.50 and 13,008,259.67

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Solution

The fourth proportional to 33,500,375.51, 50,229,056.50 and 13,008,259.67 is: 19,504,038.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,500,375.51 : 50,229,056.50 = 13,008,259.67 : x
  2. Step 2: Convert to fraction form
    33,500,375.51/50,229,056.50 = 13,008,259.67/x
  3. Step 3: Cross multiply
    33,500,375.51x = 50,229,056.50 × 13,008,259.67
  4. Step 4: Simplify right side
    33,500,375.51x = 653,392,609,696,216.38
  5. Step 5: Solve for x
    x = 653,392,609,696,216.38/33,500,375.51
  6. Step 6: Final answer
    x = 19,504,038.38

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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.