Home / 17,074,080.10-25,628,433.43-15,141,213.15

Finding the Fourth Proportional to 17,074,080.10, 25,628,433.43 and 15,141,213.15

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Solution

The fourth proportional to 17,074,080.10, 25,628,433.43 and 15,141,213.15 is: 22,727,173.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,074,080.10 : 25,628,433.43 = 15,141,213.15 : x
  2. Step 2: Convert to fraction form
    17,074,080.10/25,628,433.43 = 15,141,213.15/x
  3. Step 3: Cross multiply
    17,074,080.10x = 25,628,433.43 × 15,141,213.15
  4. Step 4: Simplify right side
    17,074,080.10x = 388,045,573,264,215.62
  5. Step 5: Solve for x
    x = 388,045,573,264,215.62/17,074,080.10
  6. Step 6: Final answer
    x = 22,727,173.06

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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.