Home / 3,443,313,165.70-5,164,969,748.55-1,114,485,559.60

Finding the Fourth Proportional to 3,443,313,165.70, 5,164,969,748.55 and 1,114,485,559.60

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Solution

The fourth proportional to 3,443,313,165.70, 5,164,969,748.55 and 1,114,485,559.60 is: 1,671,728,339.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,443,313,165.70 : 5,164,969,748.55 = 1,114,485,559.60 : x
  2. Step 2: Convert to fraction form
    3,443,313,165.70/5,164,969,748.55 = 1,114,485,559.60/x
  3. Step 3: Cross multiply
    3,443,313,165.70x = 5,164,969,748.55 × 1,114,485,559.60
  4. Step 4: Simplify right side
    3,443,313,165.70x = 5,756,284,200,529,817,600
  5. Step 5: Solve for x
    x = 5,756,284,200,529,817,600/3,443,313,165.70
  6. Step 6: Final answer
    x = 1,671,728,339.40

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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.