Home / 36,003,260.28-53,983,020.96-14,117,419.92

Finding the Fourth Proportional to 36,003,260.28, 53,983,020.96 and 14,117,419.92

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Solution

The fourth proportional to 36,003,260.28, 53,983,020.96 and 14,117,419.92 is: 21,167,554.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,003,260.28 : 53,983,020.96 = 14,117,419.92 : x
  2. Step 2: Convert to fraction form
    36,003,260.28/53,983,020.96 = 14,117,419.92/x
  3. Step 3: Cross multiply
    36,003,260.28x = 53,983,020.96 × 14,117,419.92
  4. Step 4: Simplify right side
    36,003,260.28x = 762,100,975,442,481.50
  5. Step 5: Solve for x
    x = 762,100,975,442,481.50/36,003,260.28
  6. Step 6: Final answer
    x = 21,167,554.54

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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.