Home / 22,401,245.52-33,606,767.43-7,256,707.92

Finding the Fourth Proportional to 22,401,245.52, 33,606,767.43 and 7,256,707.92

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Solution

The fourth proportional to 22,401,245.52, 33,606,767.43 and 7,256,707.92 is: 10,886,648.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,401,245.52 : 33,606,767.43 = 7,256,707.92 : x
  2. Step 2: Convert to fraction form
    22,401,245.52/33,606,767.43 = 7,256,707.92/x
  3. Step 3: Cross multiply
    22,401,245.52x = 33,606,767.43 × 7,256,707.92
  4. Step 4: Simplify right side
    22,401,245.52x = 243,874,495,374,879.03
  5. Step 5: Solve for x
    x = 243,874,495,374,879.03/22,401,245.52
  6. Step 6: Final answer
    x = 10,886,648.92

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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.