Home / 23,063,704.83-31,826,314.26-12,749,616

Finding the Fourth Proportional to 23,063,704.83, 31,826,314.26 and 12,749,616

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Solution

The fourth proportional to 23,063,704.83, 31,826,314.26 and 12,749,616 is: 17,593,586.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,063,704.83 : 31,826,314.26 = 12,749,616 : x
  2. Step 2: Convert to fraction form
    23,063,704.83/31,826,314.26 = 12,749,616/x
  3. Step 3: Cross multiply
    23,063,704.83x = 31,826,314.26 × 12,749,616
  4. Step 4: Simplify right side
    23,063,704.83x = 405,773,285,510,324.19
  5. Step 5: Solve for x
    x = 405,773,285,510,324.19/23,063,704.83
  6. Step 6: Final answer
    x = 17,593,586.48

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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.