Home / 2,942,705,052,003.90-4,414,057,578,005.70-2,942,705,052,003.90

Finding the Fourth Proportional to 2,942,705,052,003.90, 4,414,057,578,005.70 and 2,942,705,052,003.90

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Solution

The fourth proportional to 2,942,705,052,003.90, 4,414,057,578,005.70 and 2,942,705,052,003.90 is: 4,414,057,578,005.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,942,705,052,003.90 : 4,414,057,578,005.70 = 2,942,705,052,003.90 : x
  2. Step 2: Convert to fraction form
    2,942,705,052,003.90/4,414,057,578,005.70 = 2,942,705,052,003.90/x
  3. Step 3: Cross multiply
    2,942,705,052,003.90x = 4,414,057,578,005.70 × 2,942,705,052,003.90
  4. Step 4: Simplify right side
    2,942,705,052,003.90x = 12,989,269,534,633,472,406,061,056
  5. Step 5: Solve for x
    x = 12,989,269,534,633,472,406,061,056/2,942,705,052,003.90
  6. Step 6: Final answer
    x = 4,414,057,578,005.70

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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.