Home / 15,546,467,675,099-21,443,795,007,226-9,997,807,079,735.20

Finding the Fourth Proportional to 15,546,467,675,099, 21,443,795,007,226 and 9,997,807,079,735.20

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Solution

The fourth proportional to 15,546,467,675,099, 21,443,795,007,226 and 9,997,807,079,735.20 is: 13,790,330,383,732.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,546,467,675,099 : 21,443,795,007,226 = 9,997,807,079,735.20 : x
  2. Step 2: Convert to fraction form
    15,546,467,675,099/21,443,795,007,226 = 9,997,807,079,735.20/x
  3. Step 3: Cross multiply
    15,546,467,675,099x = 21,443,795,007,226 × 9,997,807,079,735.20
  4. Step 4: Simplify right side
    15,546,467,675,099x = 214,390,925,539,634,424,651,448,320
  5. Step 5: Solve for x
    x = 214,390,925,539,634,424,651,448,320/15,546,467,675,099
  6. Step 6: Final answer
    x = 13,790,330,383,732.60

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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.