Home / 17,114,932.49-25,680,827.07-8,015,458.54

Finding the Fourth Proportional to 17,114,932.49, 25,680,827.07 and 8,015,458.54

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Solution

The fourth proportional to 17,114,932.49, 25,680,827.07 and 8,015,458.54 is: 12,027,135.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,114,932.49 : 25,680,827.07 = 8,015,458.54 : x
  2. Step 2: Convert to fraction form
    17,114,932.49/25,680,827.07 = 8,015,458.54/x
  3. Step 3: Cross multiply
    17,114,932.49x = 25,680,827.07 × 8,015,458.54
  4. Step 4: Simplify right side
    17,114,932.49x = 205,843,604,695,106.59
  5. Step 5: Solve for x
    x = 205,843,604,695,106.59/17,114,932.49
  6. Step 6: Final answer
    x = 12,027,135.07

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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.