Home / 3,209,192,076.87-4,814,118,314.44-1,110,664,801.73

Finding the Fourth Proportional to 3,209,192,076.87, 4,814,118,314.44 and 1,110,664,801.73

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Solution

The fourth proportional to 3,209,192,076.87, 4,814,118,314.44 and 1,110,664,801.73 is: 1,666,111,480.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,209,192,076.87 : 4,814,118,314.44 = 1,110,664,801.73 : x
  2. Step 2: Convert to fraction form
    3,209,192,076.87/4,814,118,314.44 = 1,110,664,801.73/x
  3. Step 3: Cross multiply
    3,209,192,076.87x = 4,814,118,314.44 × 1,110,664,801.73
  4. Step 4: Simplify right side
    3,209,192,076.87x = 5,346,871,763,221,635,072
  5. Step 5: Solve for x
    x = 5,346,871,763,221,635,072/3,209,192,076.87
  6. Step 6: Final answer
    x = 1,666,111,480.76

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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.