Home / 2,963,185,014.60-4,444,775,186.94-892,906,800.84

Finding the Fourth Proportional to 2,963,185,014.60, 4,444,775,186.94 and 892,906,800.84

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Solution

The fourth proportional to 2,963,185,014.60, 4,444,775,186.94 and 892,906,800.84 is: 1,339,359,497.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,963,185,014.60 : 4,444,775,186.94 = 892,906,800.84 : x
  2. Step 2: Convert to fraction form
    2,963,185,014.60/4,444,775,186.94 = 892,906,800.84/x
  3. Step 3: Cross multiply
    2,963,185,014.60x = 4,444,775,186.94 × 892,906,800.84
  4. Step 4: Simplify right side
    2,963,185,014.60x = 3,968,769,992,623,608,320
  5. Step 5: Solve for x
    x = 3,968,769,992,623,608,320/2,963,185,014.60
  6. Step 6: Final answer
    x = 1,339,359,497.66

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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.