Home / 4,016,016,664.48-5,540,383,860.96-2,508,025,012.48

Finding the Fourth Proportional to 4,016,016,664.48, 5,540,383,860.96 and 2,508,025,012.48

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Solution

The fourth proportional to 4,016,016,664.48, 5,540,383,860.96 and 2,508,025,012.48 is: 3,460,000,907.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,016,016,664.48 : 5,540,383,860.96 = 2,508,025,012.48 : x
  2. Step 2: Convert to fraction form
    4,016,016,664.48/5,540,383,860.96 = 2,508,025,012.48/x
  3. Step 3: Cross multiply
    4,016,016,664.48x = 5,540,383,860.96 × 2,508,025,012.48
  4. Step 4: Simplify right side
    4,016,016,664.48x = 13,895,421,302,028,193,792
  5. Step 5: Solve for x
    x = 13,895,421,302,028,193,792/4,016,016,664.48
  6. Step 6: Final answer
    x = 3,460,000,907.10

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1.5x scale

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.