Home / 26,088,969.60-39,124,141.44-10,731,770.88

Finding the Fourth Proportional to 26,088,969.60, 39,124,141.44 and 10,731,770.88

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Solution

The fourth proportional to 26,088,969.60, 39,124,141.44 and 10,731,770.88 is: 16,093,825.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,088,969.60 : 39,124,141.44 = 10,731,770.88 : x
  2. Step 2: Convert to fraction form
    26,088,969.60/39,124,141.44 = 10,731,770.88/x
  3. Step 3: Cross multiply
    26,088,969.60x = 39,124,141.44 × 10,731,770.88
  4. Step 4: Simplify right side
    26,088,969.60x = 419,871,321,810,793.25
  5. Step 5: Solve for x
    x = 419,871,321,810,793.25/26,088,969.60
  6. Step 6: Final answer
    x = 16,093,825.41

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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.