Home / 17,341,648.43-26,004,325.97-10,057,178.22

Finding the Fourth Proportional to 17,341,648.43, 26,004,325.97 and 10,057,178.22

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Solution

The fourth proportional to 17,341,648.43, 26,004,325.97 and 10,057,178.22 is: 15,081,042.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,341,648.43 : 26,004,325.97 = 10,057,178.22 : x
  2. Step 2: Convert to fraction form
    17,341,648.43/26,004,325.97 = 10,057,178.22/x
  3. Step 3: Cross multiply
    17,341,648.43x = 26,004,325.97 × 10,057,178.22
  4. Step 4: Simplify right side
    17,341,648.43x = 261,530,140,720,978.50
  5. Step 5: Solve for x
    x = 261,530,140,720,978.50/17,341,648.43
  6. Step 6: Final answer
    x = 15,081,042.72

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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.