Home / 54,514,751.29-75,231,260.84-29,734,944.60

Finding the Fourth Proportional to 54,514,751.29, 75,231,260.84 and 29,734,944.60

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Solution

The fourth proportional to 54,514,751.29, 75,231,260.84 and 29,734,944.60 is: 41,034,716.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,514,751.29 : 75,231,260.84 = 29,734,944.60 : x
  2. Step 2: Convert to fraction form
    54,514,751.29/75,231,260.84 = 29,734,944.60/x
  3. Step 3: Cross multiply
    54,514,751.29x = 75,231,260.84 × 29,734,944.60
  4. Step 4: Simplify right side
    54,514,751.29x = 2,236,997,373,265,549.75
  5. Step 5: Solve for x
    x = 2,236,997,373,265,549.75/54,514,751.29
  6. Step 6: Final answer
    x = 41,034,716.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.