Home / 9,214,681,504.70-13,822,022,257.05-8,956,401,178.70

Finding the Fourth Proportional to 9,214,681,504.70, 13,822,022,257.05 and 8,956,401,178.70

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Solution

The fourth proportional to 9,214,681,504.70, 13,822,022,257.05 and 8,956,401,178.70 is: 13,434,601,768.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,214,681,504.70 : 13,822,022,257.05 = 8,956,401,178.70 : x
  2. Step 2: Convert to fraction form
    9,214,681,504.70/13,822,022,257.05 = 8,956,401,178.70/x
  3. Step 3: Cross multiply
    9,214,681,504.70x = 13,822,022,257.05 × 8,956,401,178.70
  4. Step 4: Simplify right side
    9,214,681,504.70x = 123,795,576,435,060,260,864
  5. Step 5: Solve for x
    x = 123,795,576,435,060,260,864/9,214,681,504.70
  6. Step 6: Final answer
    x = 13,434,601,768.05

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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.