Home / 41,524,965.76-57,296,141.76-23,187,429.76

Finding the Fourth Proportional to 41,524,965.76, 57,296,141.76 and 23,187,429.76

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Solution

The fourth proportional to 41,524,965.76, 57,296,141.76 and 23,187,429.76 is: 31,994,012.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,524,965.76 : 57,296,141.76 = 23,187,429.76 : x
  2. Step 2: Convert to fraction form
    41,524,965.76/57,296,141.76 = 23,187,429.76/x
  3. Step 3: Cross multiply
    41,524,965.76x = 57,296,141.76 × 23,187,429.76
  4. Step 4: Simplify right side
    41,524,965.76x = 1,328,550,262,579,002.75
  5. Step 5: Solve for x
    x = 1,328,550,262,579,002.75/41,524,965.76
  6. Step 6: Final answer
    x = 31,994,012.23

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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.