Home / 3,066,413,835.80-4,599,620,753.70-1,320,453,003.80

Finding the Fourth Proportional to 3,066,413,835.80, 4,599,620,753.70 and 1,320,453,003.80

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Solution

The fourth proportional to 3,066,413,835.80, 4,599,620,753.70 and 1,320,453,003.80 is: 1,980,679,505.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,066,413,835.80 : 4,599,620,753.70 = 1,320,453,003.80 : x
  2. Step 2: Convert to fraction form
    3,066,413,835.80/4,599,620,753.70 = 1,320,453,003.80/x
  3. Step 3: Cross multiply
    3,066,413,835.80x = 4,599,620,753.70 × 1,320,453,003.80
  4. Step 4: Simplify right side
    3,066,413,835.80x = 6,073,583,040,563,984,384
  5. Step 5: Solve for x
    x = 6,073,583,040,563,984,384/3,066,413,835.80
  6. Step 6: Final answer
    x = 1,980,679,505.70

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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.