Home / 14,568,029.84-21,840,727.04-9,439,624.19

Finding the Fourth Proportional to 14,568,029.84, 21,840,727.04 and 9,439,624.19

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Solution

The fourth proportional to 14,568,029.84, 21,840,727.04 and 9,439,624.19 is: 14,152,102.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,568,029.84 : 21,840,727.04 = 9,439,624.19 : x
  2. Step 2: Convert to fraction form
    14,568,029.84/21,840,727.04 = 9,439,624.19/x
  3. Step 3: Cross multiply
    14,568,029.84x = 21,840,727.04 × 9,439,624.19
  4. Step 4: Simplify right side
    14,568,029.84x = 206,168,255,336,773.41
  5. Step 5: Solve for x
    x = 206,168,255,336,773.41/14,568,029.84
  6. Step 6: Final answer
    x = 14,152,102.76

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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.