Home / 230,192,020.48-317,661,230.64-125,767,844.32

Finding the Fourth Proportional to 230,192,020.48, 317,661,230.64 and 125,767,844.32

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Solution

The fourth proportional to 230,192,020.48, 317,661,230.64 and 125,767,844.32 is: 173,557,572.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,192,020.48 : 317,661,230.64 = 125,767,844.32 : x
  2. Step 2: Convert to fraction form
    230,192,020.48/317,661,230.64 = 125,767,844.32/x
  3. Step 3: Cross multiply
    230,192,020.48x = 317,661,230.64 × 125,767,844.32
  4. Step 4: Simplify right side
    230,192,020.48x = 39,951,568,201,631,128
  5. Step 5: Solve for x
    x = 39,951,568,201,631,128/230,192,020.48
  6. Step 6: Final answer
    x = 173,557,572.14

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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.