Home / 17,723,415.63-26,585,123.58-5,593,822.77

Finding the Fourth Proportional to 17,723,415.63, 26,585,123.58 and 5,593,822.77

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Solution

The fourth proportional to 17,723,415.63, 26,585,123.58 and 5,593,822.77 is: 8,390,734.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,723,415.63 : 26,585,123.58 = 5,593,822.77 : x
  2. Step 2: Convert to fraction form
    17,723,415.63/26,585,123.58 = 5,593,822.77/x
  3. Step 3: Cross multiply
    17,723,415.63x = 26,585,123.58 × 5,593,822.77
  4. Step 4: Simplify right side
    17,723,415.63x = 148,712,469,625,067.91
  5. Step 5: Solve for x
    x = 148,712,469,625,067.91/17,723,415.63
  6. Step 6: Final answer
    x = 8,390,734.20

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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.