Home / 17,500,411.56-26,212,825.98-17,072,109.48

Finding the Fourth Proportional to 17,500,411.56, 26,212,825.98 and 17,072,109.48

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Solution

The fourth proportional to 17,500,411.56, 26,212,825.98 and 17,072,109.48 is: 25,571,297.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,500,411.56 : 26,212,825.98 = 17,072,109.48 : x
  2. Step 2: Convert to fraction form
    17,500,411.56/26,212,825.98 = 17,072,109.48/x
  3. Step 3: Cross multiply
    17,500,411.56x = 26,212,825.98 × 17,072,109.48
  4. Step 4: Simplify right side
    17,500,411.56x = 447,508,234,910,748.31
  5. Step 5: Solve for x
    x = 447,508,234,910,748.31/17,500,411.56
  6. Step 6: Final answer
    x = 25,571,297.76

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1.5x scale

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.