Home / 26,059,791.58-35,965,701.47-15,046,522.81

Finding the Fourth Proportional to 26,059,791.58, 35,965,701.47 and 15,046,522.81

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Solution

The fourth proportional to 26,059,791.58, 35,965,701.47 and 15,046,522.81 is: 20,766,042.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,059,791.58 : 35,965,701.47 = 15,046,522.81 : x
  2. Step 2: Convert to fraction form
    26,059,791.58/35,965,701.47 = 15,046,522.81/x
  3. Step 3: Cross multiply
    26,059,791.58x = 35,965,701.47 × 15,046,522.81
  4. Step 4: Simplify right side
    26,059,791.58x = 541,158,747,493,707.50
  5. Step 5: Solve for x
    x = 541,158,747,493,707.50/26,059,791.58
  6. Step 6: Final answer
    x = 20,766,042.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.