Home / 17,590,011.22-26,384,326.44-7,352,226.82

Finding the Fourth Proportional to 17,590,011.22, 26,384,326.44 and 7,352,226.82

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Solution

The fourth proportional to 17,590,011.22, 26,384,326.44 and 7,352,226.82 is: 11,028,051.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,590,011.22 : 26,384,326.44 = 7,352,226.82 : x
  2. Step 2: Convert to fraction form
    17,590,011.22/26,384,326.44 = 7,352,226.82/x
  3. Step 3: Cross multiply
    17,590,011.22x = 26,384,326.44 × 7,352,226.82
  4. Step 4: Simplify right side
    17,590,011.22x = 193,983,552,479,803.12
  5. Step 5: Solve for x
    x = 193,983,552,479,803.12/17,590,011.22
  6. Step 6: Final answer
    x = 11,028,051.66

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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.