Home / 1,362,451,326.57-2,043,741,946.49-662,109,076.55

Finding the Fourth Proportional to 1,362,451,326.57, 2,043,741,946.49 and 662,109,076.55

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Solution

The fourth proportional to 1,362,451,326.57, 2,043,741,946.49 and 662,109,076.55 is: 993,195,181.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,362,451,326.57 : 2,043,741,946.49 = 662,109,076.55 : x
  2. Step 2: Convert to fraction form
    1,362,451,326.57/2,043,741,946.49 = 662,109,076.55/x
  3. Step 3: Cross multiply
    1,362,451,326.57x = 2,043,741,946.49 × 662,109,076.55
  4. Step 4: Simplify right side
    1,362,451,326.57x = 1,353,180,092,883,463,936
  5. Step 5: Solve for x
    x = 1,353,180,092,883,463,936/1,362,451,326.57
  6. Step 6: Final answer
    x = 993,195,181.72

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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.