Home / 5,529,100,606.90-8,293,650,910.35-3,669,482,259.70

Finding the Fourth Proportional to 5,529,100,606.90, 8,293,650,910.35 and 3,669,482,259.70

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Solution

The fourth proportional to 5,529,100,606.90, 8,293,650,910.35 and 3,669,482,259.70 is: 5,504,223,389.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,529,100,606.90 : 8,293,650,910.35 = 3,669,482,259.70 : x
  2. Step 2: Convert to fraction form
    5,529,100,606.90/8,293,650,910.35 = 3,669,482,259.70/x
  3. Step 3: Cross multiply
    5,529,100,606.90x = 8,293,650,910.35 × 3,669,482,259.70
  4. Step 4: Simplify right side
    5,529,100,606.90x = 30,433,404,883,674,079,232
  5. Step 5: Solve for x
    x = 30,433,404,883,674,079,232/5,529,100,606.90
  6. Step 6: Final answer
    x = 5,504,223,389.55

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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.