Home / 34,802,313.96-52,203,492.82-13,231,932.96

Finding the Fourth Proportional to 34,802,313.96, 52,203,492.82 and 13,231,932.96

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Solution

The fourth proportional to 34,802,313.96, 52,203,492.82 and 13,231,932.96 is: 19,847,907.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,802,313.96 : 52,203,492.82 = 13,231,932.96 : x
  2. Step 2: Convert to fraction form
    34,802,313.96/52,203,492.82 = 13,231,932.96/x
  3. Step 3: Cross multiply
    34,802,313.96x = 52,203,492.82 × 13,231,932.96
  4. Step 4: Simplify right side
    34,802,313.96x = 690,753,117,272,081.38
  5. Step 5: Solve for x
    x = 690,753,117,272,081.38/34,802,313.96
  6. Step 6: Final answer
    x = 19,847,907.76

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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.