Home / 23,371,391.88-32,254,190.63-12,917,183.33

Finding the Fourth Proportional to 23,371,391.88, 32,254,190.63 and 12,917,183.33

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Solution

The fourth proportional to 23,371,391.88, 32,254,190.63 and 12,917,183.33 is: 17,826,635.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,371,391.88 : 32,254,190.63 = 12,917,183.33 : x
  2. Step 2: Convert to fraction form
    23,371,391.88/32,254,190.63 = 12,917,183.33/x
  3. Step 3: Cross multiply
    23,371,391.88x = 32,254,190.63 × 12,917,183.33
  4. Step 4: Simplify right side
    23,371,391.88x = 416,633,293,302,621.31
  5. Step 5: Solve for x
    x = 416,633,293,302,621.31/23,371,391.88
  6. Step 6: Final answer
    x = 17,826,635.89

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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.