Home / 61,978,632,912,027-92,968,296,888,747-20,673,279,683,103

Finding the Fourth Proportional to 61,978,632,912,027, 92,968,296,888,747 and 20,673,279,683,103

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Solution

The fourth proportional to 61,978,632,912,027, 92,968,296,888,747 and 20,673,279,683,103 is: 31,010,035,441,905.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,978,632,912,027 : 92,968,296,888,747 = 20,673,279,683,103 : x
  2. Step 2: Convert to fraction form
    61,978,632,912,027/92,968,296,888,747 = 20,673,279,683,103/x
  3. Step 3: Cross multiply
    61,978,632,912,027x = 92,968,296,888,747 × 20,673,279,683,103
  4. Step 4: Simplify right side
    61,978,632,912,027x = 1,921,959,603,242,821,313,064,075,264
  5. Step 5: Solve for x
    x = 1,921,959,603,242,821,313,064,075,264/61,978,632,912,027
  6. Step 6: Final answer
    x = 31,010,035,441,905.71

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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.