Home / 26,055,485.07-39,083,560.21-6,886,076.50

Finding the Fourth Proportional to 26,055,485.07, 39,083,560.21 and 6,886,076.50

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Solution

The fourth proportional to 26,055,485.07, 39,083,560.21 and 6,886,076.50 is: 10,329,202.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,055,485.07 : 39,083,560.21 = 6,886,076.50 : x
  2. Step 2: Convert to fraction form
    26,055,485.07/39,083,560.21 = 6,886,076.50/x
  3. Step 3: Cross multiply
    26,055,485.07x = 39,083,560.21 × 6,886,076.50
  4. Step 4: Simplify right side
    26,055,485.07x = 269,132,385,498,416.06
  5. Step 5: Solve for x
    x = 269,132,385,498,416.06/26,055,485.07
  6. Step 6: Final answer
    x = 10,329,202.65

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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.