Home / 17,690,640.98-24,414,089.41-10,628,394.24

Finding the Fourth Proportional to 17,690,640.98, 24,414,089.41 and 10,628,394.24

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Solution

The fourth proportional to 17,690,640.98, 24,414,089.41 and 10,628,394.24 is: 14,667,787.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,690,640.98 : 24,414,089.41 = 10,628,394.24 : x
  2. Step 2: Convert to fraction form
    17,690,640.98/24,414,089.41 = 10,628,394.24/x
  3. Step 3: Cross multiply
    17,690,640.98x = 24,414,089.41 × 10,628,394.24
  4. Step 4: Simplify right side
    17,690,640.98x = 259,482,567,364,927.31
  5. Step 5: Solve for x
    x = 259,482,567,364,927.31/17,690,640.98
  6. Step 6: Final answer
    x = 14,667,787.77

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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.