Home / 774,098,041,977-1,076,321,451,656.20

Finding the Third Proportional to 774,098,041,977 and 1,076,321,451,656.20

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Solution

The third proportional to 774,098,041,977 and 1,076,321,451,656.20 is: 1,496,538,945,295.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    774,098,041,977 : 1,076,321,451,656.20 = 1,076,321,451,656.20 : x
  2. Step 2: Convert to fraction form
    774,098,041,977/1,076,321,451,656.20 = 1,076,321,451,656.20/x
  3. Step 3: Cross multiply
    774,098,041,977x = 1,076,321,451,656.20 × 1,076,321,451,656.20
  4. Step 4: Simplify right side
    774,098,041,977x = 1,158,467,867,295,309,612,711,936
  5. Step 5: Solve for x
    x = 1,158,467,867,295,309,612,711,936/774,098,041,977
  6. Step 6: Final answer
    x = 1,496,538,945,295.16

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.