Home / 17,882,149.82-26,827,224.12-6,522,598.40

Finding the Fourth Proportional to 17,882,149.82, 26,827,224.12 and 6,522,598.40

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Solution

The fourth proportional to 17,882,149.82, 26,827,224.12 and 6,522,598.40 is: 9,785,356.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,882,149.82 : 26,827,224.12 = 6,522,598.40 : x
  2. Step 2: Convert to fraction form
    17,882,149.82/26,827,224.12 = 6,522,598.40/x
  3. Step 3: Cross multiply
    17,882,149.82x = 26,827,224.12 × 6,522,598.40
  4. Step 4: Simplify right side
    17,882,149.82x = 174,983,209,121,553.44
  5. Step 5: Solve for x
    x = 174,983,209,121,553.44/17,882,149.82
  6. Step 6: Final answer
    x = 9,785,356.40

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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.