Home / 17,500,412.56-26,212,827.48-17,072,110.48

Finding the Fourth Proportional to 17,500,412.56, 26,212,827.48 and 17,072,110.48

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Solution

The fourth proportional to 17,500,412.56, 26,212,827.48 and 17,072,110.48 is: 25,571,299.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,500,412.56 : 26,212,827.48 = 17,072,110.48 : x
  2. Step 2: Convert to fraction form
    17,500,412.56/26,212,827.48 = 17,072,110.48/x
  3. Step 3: Cross multiply
    17,500,412.56x = 26,212,827.48 × 17,072,110.48
  4. Step 4: Simplify right side
    17,500,412.56x = 447,508,286,731,740
  5. Step 5: Solve for x
    x = 447,508,286,731,740/17,500,412.56
  6. Step 6: Final answer
    x = 25,571,299.26

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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.