Home / 26,039,057.53-39,066,170.39-11,658,762.29

Finding the Fourth Proportional to 26,039,057.53, 39,066,170.39 and 11,658,762.29

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Solution

The fourth proportional to 26,039,057.53, 39,066,170.39 and 11,658,762.29 is: 17,491,539.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,039,057.53 : 39,066,170.39 = 11,658,762.29 : x
  2. Step 2: Convert to fraction form
    26,039,057.53/39,066,170.39 = 11,658,762.29/x
  3. Step 3: Cross multiply
    26,039,057.53x = 39,066,170.39 × 11,658,762.29
  4. Step 4: Simplify right side
    26,039,057.53x = 455,463,194,099,352.75
  5. Step 5: Solve for x
    x = 455,463,194,099,352.75/26,039,057.53
  6. Step 6: Final answer
    x = 17,491,539.15

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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.