Home / 3,103,790,027.58-4,657,741,284.02-1,705,750,608.38

Finding the Fourth Proportional to 3,103,790,027.58, 4,657,741,284.02 and 1,705,750,608.38

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Solution

The fourth proportional to 3,103,790,027.58, 4,657,741,284.02 and 1,705,750,608.38 is: 2,559,755,962.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,103,790,027.58 : 4,657,741,284.02 = 1,705,750,608.38 : x
  2. Step 2: Convert to fraction form
    3,103,790,027.58/4,657,741,284.02 = 1,705,750,608.38/x
  3. Step 3: Cross multiply
    3,103,790,027.58x = 4,657,741,284.02 × 1,705,750,608.38
  4. Step 4: Simplify right side
    3,103,790,027.58x = 7,944,945,028,861,940,736
  5. Step 5: Solve for x
    x = 7,944,945,028,861,940,736/3,103,790,027.58
  6. Step 6: Final answer
    x = 2,559,755,962.31

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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.