Home / 17,224,981.96-25,836,613.98-6,441,489.94

Finding the Fourth Proportional to 17,224,981.96, 25,836,613.98 and 6,441,489.94

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Solution

The fourth proportional to 17,224,981.96, 25,836,613.98 and 6,441,489.94 is: 9,661,913.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,224,981.96 : 25,836,613.98 = 6,441,489.94 : x
  2. Step 2: Convert to fraction form
    17,224,981.96/25,836,613.98 = 6,441,489.94/x
  3. Step 3: Cross multiply
    17,224,981.96x = 25,836,613.98 × 6,441,489.94
  4. Step 4: Simplify right side
    17,224,981.96x = 166,426,289,035,833.38
  5. Step 5: Solve for x
    x = 166,426,289,035,833.38/17,224,981.96
  6. Step 6: Final answer
    x = 9,661,913.69

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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.