Home / 34,217,015.96-51,325,081.04-8,309,529.65

Finding the Fourth Proportional to 34,217,015.96, 51,325,081.04 and 8,309,529.65

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Solution

The fourth proportional to 34,217,015.96, 51,325,081.04 and 8,309,529.65 is: 12,464,186.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,217,015.96 : 51,325,081.04 = 8,309,529.65 : x
  2. Step 2: Convert to fraction form
    34,217,015.96/51,325,081.04 = 8,309,529.65/x
  3. Step 3: Cross multiply
    34,217,015.96x = 51,325,081.04 × 8,309,529.65
  4. Step 4: Simplify right side
    34,217,015.96x = 426,487,282,839,619.31
  5. Step 5: Solve for x
    x = 426,487,282,839,619.31/34,217,015.96
  6. Step 6: Final answer
    x = 12,464,186.92

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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.