Home / 17,803,761.96-26,701,906.20-5,021,277.33

Finding the Fourth Proportional to 17,803,761.96, 26,701,906.20 and 5,021,277.33

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Solution

The fourth proportional to 17,803,761.96, 26,701,906.20 and 5,021,277.33 is: 7,530,862.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,803,761.96 : 26,701,906.20 = 5,021,277.33 : x
  2. Step 2: Convert to fraction form
    17,803,761.96/26,701,906.20 = 5,021,277.33/x
  3. Step 3: Cross multiply
    17,803,761.96x = 26,701,906.20 × 5,021,277.33
  4. Step 4: Simplify right side
    17,803,761.96x = 134,077,676,269,846.44
  5. Step 5: Solve for x
    x = 134,077,676,269,846.44/17,803,761.96
  6. Step 6: Final answer
    x = 7,530,862.10

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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.