Home / 17,882,066.21-26,827,099.47-6,522,514.83

Finding the Fourth Proportional to 17,882,066.21, 26,827,099.47 and 6,522,514.83

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Solution

The fourth proportional to 17,882,066.21, 26,827,099.47 and 6,522,514.83 is: 9,785,231.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,882,066.21 : 26,827,099.47 = 6,522,514.83 : x
  2. Step 2: Convert to fraction form
    17,882,066.21/26,827,099.47 = 6,522,514.83/x
  3. Step 3: Cross multiply
    17,882,066.21x = 26,827,099.47 × 6,522,514.83
  4. Step 4: Simplify right side
    17,882,066.21x = 174,980,154,138,960.12
  5. Step 5: Solve for x
    x = 174,980,154,138,960.12/17,882,066.21
  6. Step 6: Final answer
    x = 9,785,231.31

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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.