Home / 26,062,704.60-39,066,063.30-9,882,403.80

Finding the Fourth Proportional to 26,062,704.60, 39,066,063.30 and 9,882,403.80

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Solution

The fourth proportional to 26,062,704.60, 39,066,063.30 and 9,882,403.80 is: 14,812,991.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,062,704.60 : 39,066,063.30 = 9,882,403.80 : x
  2. Step 2: Convert to fraction form
    26,062,704.60/39,066,063.30 = 9,882,403.80/x
  3. Step 3: Cross multiply
    26,062,704.60x = 39,066,063.30 × 9,882,403.80
  4. Step 4: Simplify right side
    26,062,704.60x = 386,066,612,406,960.56
  5. Step 5: Solve for x
    x = 386,066,612,406,960.56/26,062,704.60
  6. Step 6: Final answer
    x = 14,812,991.14

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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.