Home / 2,236,222,469.18-3,086,125,078.06-1,232,637,776.38

Finding the Fourth Proportional to 2,236,222,469.18, 3,086,125,078.06 and 1,232,637,776.38

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Solution

The fourth proportional to 2,236,222,469.18, 3,086,125,078.06 and 1,232,637,776.38 is: 1,701,116,237.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,236,222,469.18 : 3,086,125,078.06 = 1,232,637,776.38 : x
  2. Step 2: Convert to fraction form
    2,236,222,469.18/3,086,125,078.06 = 1,232,637,776.38/x
  3. Step 3: Cross multiply
    2,236,222,469.18x = 3,086,125,078.06 × 1,232,637,776.38
  4. Step 4: Simplify right side
    2,236,222,469.18x = 3,804,074,353,850,432,512
  5. Step 5: Solve for x
    x = 3,804,074,353,850,432,512/2,236,222,469.18
  6. Step 6: Final answer
    x = 1,701,116,237.89

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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.