Home / 26,203,313.30-36,160,087.94-14,282,229.62

Finding the Fourth Proportional to 26,203,313.30, 36,160,087.94 and 14,282,229.62

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Solution

The fourth proportional to 26,203,313.30, 36,160,087.94 and 14,282,229.62 is: 19,709,212.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,203,313.30 : 36,160,087.94 = 14,282,229.62 : x
  2. Step 2: Convert to fraction form
    26,203,313.30/36,160,087.94 = 14,282,229.62/x
  3. Step 3: Cross multiply
    26,203,313.30x = 36,160,087.94 × 14,282,229.62
  4. Step 4: Simplify right side
    26,203,313.30x = 516,446,679,111,020.19
  5. Step 5: Solve for x
    x = 516,446,679,111,020.19/26,203,313.30
  6. Step 6: Final answer
    x = 19,709,212.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.