Home / 61,978,632,912,029-92,968,296,888,750-20,673,279,683,105

Finding the Fourth Proportional to 61,978,632,912,029, 92,968,296,888,750 and 20,673,279,683,105

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Solution

The fourth proportional to 61,978,632,912,029, 92,968,296,888,750 and 20,673,279,683,105 is: 31,010,035,441,908.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,978,632,912,029 : 92,968,296,888,750 = 20,673,279,683,105 : x
  2. Step 2: Convert to fraction form
    61,978,632,912,029/92,968,296,888,750 = 20,673,279,683,105/x
  3. Step 3: Cross multiply
    61,978,632,912,029x = 92,968,296,888,750 × 20,673,279,683,105
  4. Step 4: Simplify right side
    61,978,632,912,029x = 1,921,959,603,243,069,252,936,138,752
  5. Step 5: Solve for x
    x = 1,921,959,603,243,069,252,936,138,752/61,978,632,912,029
  6. Step 6: Final answer
    x = 31,010,035,441,908.71

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