Home / 2,504,200,786.90-3,757,028,187.20-1,009,460,939.20

Finding the Fourth Proportional to 2,504,200,786.90, 3,757,028,187.20 and 1,009,460,939.20

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Solution

The fourth proportional to 2,504,200,786.90, 3,757,028,187.20 and 1,009,460,939.20 is: 1,514,484,470.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504,200,786.90 : 3,757,028,187.20 = 1,009,460,939.20 : x
  2. Step 2: Convert to fraction form
    2,504,200,786.90/3,757,028,187.20 = 1,009,460,939.20/x
  3. Step 3: Cross multiply
    2,504,200,786.90x = 3,757,028,187.20 × 1,009,460,939.20
  4. Step 4: Simplify right side
    2,504,200,786.90x = 3,792,573,202,451,785,216
  5. Step 5: Solve for x
    x = 3,792,573,202,451,785,216/2,504,200,786.90
  6. Step 6: Final answer
    x = 1,514,484,470.37

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1.5x scale

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.