Home / 17,733,892.20-26,600,838.30-11,675,464.80

Finding the Fourth Proportional to 17,733,892.20, 26,600,838.30 and 11,675,464.80

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Solution

The fourth proportional to 17,733,892.20, 26,600,838.30 and 11,675,464.80 is: 17,513,197.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,733,892.20 : 26,600,838.30 = 11,675,464.80 : x
  2. Step 2: Convert to fraction form
    17,733,892.20/26,600,838.30 = 11,675,464.80/x
  3. Step 3: Cross multiply
    17,733,892.20x = 26,600,838.30 × 11,675,464.80
  4. Step 4: Simplify right side
    17,733,892.20x = 310,577,151,222,141.88
  5. Step 5: Solve for x
    x = 310,577,151,222,141.88/17,733,892.20
  6. Step 6: Final answer
    x = 17,513,197.20

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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.