Home / 64,203,936,897,200-96,253,934,563,678-20,072,549,040,098

Finding the Fourth Proportional to 64,203,936,897,200, 96,253,934,563,678 and 20,072,549,040,098

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Solution

The fourth proportional to 64,203,936,897,200, 96,253,934,563,678 and 20,072,549,040,098 is: 30,092,575,552,264.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,203,936,897,200 : 96,253,934,563,678 = 20,072,549,040,098 : x
  2. Step 2: Convert to fraction form
    64,203,936,897,200/96,253,934,563,678 = 20,072,549,040,098/x
  3. Step 3: Cross multiply
    64,203,936,897,200x = 96,253,934,563,678 × 20,072,549,040,098
  4. Step 4: Simplify right side
    64,203,936,897,200x = 1,932,061,821,831,810,607,227,076,608
  5. Step 5: Solve for x
    x = 1,932,061,821,831,810,607,227,076,608/64,203,936,897,200
  6. Step 6: Final answer
    x = 30,092,575,552,264.46

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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.