Home / 60,224,286.24-90,285,645.60-26,119,944.72

Finding the Fourth Proportional to 60,224,286.24, 90,285,645.60 and 26,119,944.72

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Solution

The fourth proportional to 60,224,286.24, 90,285,645.60 and 26,119,944.72 is: 39,157,891.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,224,286.24 : 90,285,645.60 = 26,119,944.72 : x
  2. Step 2: Convert to fraction form
    60,224,286.24/90,285,645.60 = 26,119,944.72/x
  3. Step 3: Cross multiply
    60,224,286.24x = 90,285,645.60 × 26,119,944.72
  4. Step 4: Simplify right side
    60,224,286.24x = 2,358,256,072,081,511
  5. Step 5: Solve for x
    x = 2,358,256,072,081,511/60,224,286.24
  6. Step 6: Final answer
    x = 39,157,891.60

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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.