Home / 42,678,206,394,062-57,582,921,035,427

Finding the Third Proportional to 42,678,206,394,062 and 57,582,921,035,427

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Solution

The third proportional to 42,678,206,394,062 and 57,582,921,035,427 is: 77,692,880,632,246.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,678,206,394,062 : 57,582,921,035,427 = 57,582,921,035,427 : x
  2. Step 2: Convert to fraction form
    42,678,206,394,062/57,582,921,035,427 = 57,582,921,035,427/x
  3. Step 3: Cross multiply
    42,678,206,394,062x = 57,582,921,035,427 × 57,582,921,035,427
  4. Step 4: Simplify right side
    42,678,206,394,062x = 3,315,792,794,972,221,193,502,851,072
  5. Step 5: Solve for x
    x = 3,315,792,794,972,221,193,502,851,072/42,678,206,394,062
  6. Step 6: Final answer
    x = 77,692,880,632,246.09

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.