Home / 3,520,584,028.60-5,280,876,042.90-1,773,111,542.20

Finding the Fourth Proportional to 3,520,584,028.60, 5,280,876,042.90 and 1,773,111,542.20

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Solution

The fourth proportional to 3,520,584,028.60, 5,280,876,042.90 and 1,773,111,542.20 is: 2,659,667,313.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,520,584,028.60 : 5,280,876,042.90 = 1,773,111,542.20 : x
  2. Step 2: Convert to fraction form
    3,520,584,028.60/5,280,876,042.90 = 1,773,111,542.20/x
  3. Step 3: Cross multiply
    3,520,584,028.60x = 5,280,876,042.90 × 1,773,111,542.20
  4. Step 4: Simplify right side
    3,520,584,028.60x = 9,363,582,264,593,451,008
  5. Step 5: Solve for x
    x = 9,363,582,264,593,451,008/3,520,584,028.60
  6. Step 6: Final answer
    x = 2,659,667,313.30

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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.