Home / 2,455,269,538.37-3,680,422,150.01-1,057,165,578.05

Finding the Fourth Proportional to 2,455,269,538.37, 3,680,422,150.01 and 1,057,165,578.05

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Solution

The fourth proportional to 2,455,269,538.37, 3,680,422,150.01 and 1,057,165,578.05 is: 1,584,679,624.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,455,269,538.37 : 3,680,422,150.01 = 1,057,165,578.05 : x
  2. Step 2: Convert to fraction form
    2,455,269,538.37/3,680,422,150.01 = 1,057,165,578.05/x
  3. Step 3: Cross multiply
    2,455,269,538.37x = 3,680,422,150.01 × 1,057,165,578.05
  4. Step 4: Simplify right side
    2,455,269,538.37x = 3,890,815,609,659,657,728
  5. Step 5: Solve for x
    x = 3,890,815,609,659,657,728/2,455,269,538.37
  6. Step 6: Final answer
    x = 1,584,679,624.32

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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.