Home / 35,515,506.32-53,279,979.24-11,260,542.32

Finding the Fourth Proportional to 35,515,506.32, 53,279,979.24 and 11,260,542.32

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Solution

The fourth proportional to 35,515,506.32, 53,279,979.24 and 11,260,542.32 is: 16,892,944.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,515,506.32 : 53,279,979.24 = 11,260,542.32 : x
  2. Step 2: Convert to fraction form
    35,515,506.32/53,279,979.24 = 11,260,542.32/x
  3. Step 3: Cross multiply
    35,515,506.32x = 53,279,979.24 × 11,260,542.32
  4. Step 4: Simplify right side
    35,515,506.32x = 599,961,461,040,741.50
  5. Step 5: Solve for x
    x = 599,961,461,040,741.50/35,515,506.32
  6. Step 6: Final answer
    x = 16,892,944.05

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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.