Home / 6,598,179,219.70-9,897,268,829.55-2,456,765,794.90

Finding the Fourth Proportional to 6,598,179,219.70, 9,897,268,829.55 and 2,456,765,794.90

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Solution

The fourth proportional to 6,598,179,219.70, 9,897,268,829.55 and 2,456,765,794.90 is: 3,685,148,692.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,598,179,219.70 : 9,897,268,829.55 = 2,456,765,794.90 : x
  2. Step 2: Convert to fraction form
    6,598,179,219.70/9,897,268,829.55 = 2,456,765,794.90/x
  3. Step 3: Cross multiply
    6,598,179,219.70x = 9,897,268,829.55 × 2,456,765,794.90
  4. Step 4: Simplify right side
    6,598,179,219.70x = 24,315,271,523,368,398,848
  5. Step 5: Solve for x
    x = 24,315,271,523,368,398,848/6,598,179,219.70
  6. Step 6: Final answer
    x = 3,685,148,692.35

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Double scale
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Similar ratio
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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.