Home / 26,088,584.35-35,994,172.79-15,071,314.18

Finding the Fourth Proportional to 26,088,584.35, 35,994,172.79 and 15,071,314.18

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Solution

The fourth proportional to 26,088,584.35, 35,994,172.79 and 15,071,314.18 is: 20,793,749.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,088,584.35 : 35,994,172.79 = 15,071,314.18 : x
  2. Step 2: Convert to fraction form
    26,088,584.35/35,994,172.79 = 15,071,314.18/x
  3. Step 3: Cross multiply
    26,088,584.35x = 35,994,172.79 × 15,071,314.18
  4. Step 4: Simplify right side
    26,088,584.35x = 542,479,486,511,969.69
  5. Step 5: Solve for x
    x = 542,479,486,511,969.69/26,088,584.35
  6. Step 6: Final answer
    x = 20,793,749.46

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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.