Home / 12,168,603,831,066-16,793,076,010,309-6,687,899,904,996.60

Finding the Fourth Proportional to 12,168,603,831,066, 16,793,076,010,309 and 6,687,899,904,996.60

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Solution

The fourth proportional to 12,168,603,831,066, 16,793,076,010,309 and 6,687,899,904,996.60 is: 9,229,523,206,863.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,168,603,831,066 : 16,793,076,010,309 = 6,687,899,904,996.60 : x
  2. Step 2: Convert to fraction form
    12,168,603,831,066/16,793,076,010,309 = 6,687,899,904,996.60/x
  3. Step 3: Cross multiply
    12,168,603,831,066x = 16,793,076,010,309 × 6,687,899,904,996.60
  4. Step 4: Simplify right side
    12,168,603,831,066x = 112,310,411,453,946,244,267,769,856
  5. Step 5: Solve for x
    x = 112,310,411,453,946,244,267,769,856/12,168,603,831,066
  6. Step 6: Final answer
    x = 9,229,523,206,863.05

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Double scale
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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.