Home / 26,014,381.24-39,009,258.78-9,614,286.76

Finding the Fourth Proportional to 26,014,381.24, 39,009,258.78 and 9,614,286.76

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Solution

The fourth proportional to 26,014,381.24, 39,009,258.78 and 9,614,286.76 is: 14,416,879.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,014,381.24 : 39,009,258.78 = 9,614,286.76 : x
  2. Step 2: Convert to fraction form
    26,014,381.24/39,009,258.78 = 9,614,286.76/x
  3. Step 3: Cross multiply
    26,014,381.24x = 39,009,258.78 × 9,614,286.76
  4. Step 4: Simplify right side
    26,014,381.24x = 375,046,200,205,967.75
  5. Step 5: Solve for x
    x = 375,046,200,205,967.75/26,014,381.24
  6. Step 6: Final answer
    x = 14,416,879.52

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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.