Home / 8,150,531,223.60-11,247,771,178.44-4,630,459,195.44

Finding the Fourth Proportional to 8,150,531,223.60, 11,247,771,178.44 and 4,630,459,195.44

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Solution

The fourth proportional to 8,150,531,223.60, 11,247,771,178.44 and 4,630,459,195.44 is: 6,390,055,329.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,150,531,223.60 : 11,247,771,178.44 = 4,630,459,195.44 : x
  2. Step 2: Convert to fraction form
    8,150,531,223.60/11,247,771,178.44 = 4,630,459,195.44/x
  3. Step 3: Cross multiply
    8,150,531,223.60x = 11,247,771,178.44 × 4,630,459,195.44
  4. Step 4: Simplify right side
    8,150,531,223.60x = 52,082,345,481,412,501,504
  5. Step 5: Solve for x
    x = 52,082,345,481,412,501,504/8,150,531,223.60
  6. Step 6: Final answer
    x = 6,390,055,329.23

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Double scale
Find fourth proportional to 8,150,531,224.60, 11,247,771,179.82 and 4,630,459,196.44
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.