Home / 27,672,620.06-41,463,383.52-9,466,862.96

Finding the Fourth Proportional to 27,672,620.06, 41,463,383.52 and 9,466,862.96

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Solution

The fourth proportional to 27,672,620.06, 41,463,383.52 and 9,466,862.96 is: 14,184,712.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,672,620.06 : 41,463,383.52 = 9,466,862.96 : x
  2. Step 2: Convert to fraction form
    27,672,620.06/41,463,383.52 = 9,466,862.96/x
  3. Step 3: Cross multiply
    27,672,620.06x = 41,463,383.52 × 9,466,862.96
  4. Step 4: Simplify right side
    27,672,620.06x = 392,528,169,641,762.50
  5. Step 5: Solve for x
    x = 392,528,169,641,762.50/27,672,620.06
  6. Step 6: Final answer
    x = 14,184,712.86

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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.