Home / 26,015,454.80-35,898,422.60-14,410,138.96

Finding the Fourth Proportional to 26,015,454.80, 35,898,422.60 and 14,410,138.96

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Solution

The fourth proportional to 26,015,454.80, 35,898,422.60 and 14,410,138.96 is: 19,884,382.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,015,454.80 : 35,898,422.60 = 14,410,138.96 : x
  2. Step 2: Convert to fraction form
    26,015,454.80/35,898,422.60 = 14,410,138.96/x
  3. Step 3: Cross multiply
    26,015,454.80x = 35,898,422.60 × 14,410,138.96
  4. Step 4: Simplify right side
    26,015,454.80x = 517,301,258,110,804.56
  5. Step 5: Solve for x
    x = 517,301,258,110,804.56/26,015,454.80
  6. Step 6: Final answer
    x = 19,884,382.65

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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.