Home / 5,665,522,066.20-8,498,283,099.30-3,604,381,291.80

Finding the Fourth Proportional to 5,665,522,066.20, 8,498,283,099.30 and 3,604,381,291.80

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Solution

The fourth proportional to 5,665,522,066.20, 8,498,283,099.30 and 3,604,381,291.80 is: 5,406,571,937.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,665,522,066.20 : 8,498,283,099.30 = 3,604,381,291.80 : x
  2. Step 2: Convert to fraction form
    5,665,522,066.20/8,498,283,099.30 = 3,604,381,291.80/x
  3. Step 3: Cross multiply
    5,665,522,066.20x = 8,498,283,099.30 × 3,604,381,291.80
  4. Step 4: Simplify right side
    5,665,522,066.20x = 30,631,052,615,537,045,504
  5. Step 5: Solve for x
    x = 30,631,052,615,537,045,504/5,665,522,066.20
  6. Step 6: Final answer
    x = 5,406,571,937.70

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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.