Home / 17,201,124.70-25,771,419.42-16,177,083.82

Finding the Fourth Proportional to 17,201,124.70, 25,771,419.42 and 16,177,083.82

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Solution

The fourth proportional to 17,201,124.70, 25,771,419.42 and 16,177,083.82 is: 24,237,160.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,201,124.70 : 25,771,419.42 = 16,177,083.82 : x
  2. Step 2: Convert to fraction form
    17,201,124.70/25,771,419.42 = 16,177,083.82/x
  3. Step 3: Cross multiply
    17,201,124.70x = 25,771,419.42 × 16,177,083.82
  4. Step 4: Simplify right side
    17,201,124.70x = 416,906,412,117,715.81
  5. Step 5: Solve for x
    x = 416,906,412,117,715.81/17,201,124.70
  6. Step 6: Final answer
    x = 24,237,160.03

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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.