Home / 3,363,171,145.56-4,641,086,261.70-1,857,765,096.38

Finding the Fourth Proportional to 3,363,171,145.56, 4,641,086,261.70 and 1,857,765,096.38

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Solution

The fourth proportional to 3,363,171,145.56, 4,641,086,261.70 and 1,857,765,096.38 is: 2,563,666,163.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363,171,145.56 : 4,641,086,261.70 = 1,857,765,096.38 : x
  2. Step 2: Convert to fraction form
    3,363,171,145.56/4,641,086,261.70 = 1,857,765,096.38/x
  3. Step 3: Cross multiply
    3,363,171,145.56x = 4,641,086,261.70 × 1,857,765,096.38
  4. Step 4: Simplify right side
    3,363,171,145.56x = 8,622,048,066,274,994,176
  5. Step 5: Solve for x
    x = 8,622,048,066,274,994,176/3,363,171,145.56
  6. Step 6: Final answer
    x = 2,563,666,163.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.