Home / 701,932,921,944.20-1,052,164,519,767.30-293,753,159,907.06

Finding the Fourth Proportional to 701,932,921,944.20, 1,052,164,519,767.30 and 293,753,159,907.06

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Solution

The fourth proportional to 701,932,921,944.20, 1,052,164,519,767.30 and 293,753,159,907.06 is: 440,322,205,671.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,932,921,944.20 : 1,052,164,519,767.30 = 293,753,159,907.06 : x
  2. Step 2: Convert to fraction form
    701,932,921,944.20/1,052,164,519,767.30 = 293,753,159,907.06/x
  3. Step 3: Cross multiply
    701,932,921,944.20x = 1,052,164,519,767.30 × 293,753,159,907.06
  4. Step 4: Simplify right side
    701,932,921,944.20x = 309,076,652,423,738,682,245,120
  5. Step 5: Solve for x
    x = 309,076,652,423,738,682,245,120/701,932,921,944.20
  6. Step 6: Final answer
    x = 440,322,205,671.26

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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.