Home / 42,740,812,226,961-58,979,083,933,854-23,986,785,276,016

Finding the Fourth Proportional to 42,740,812,226,961, 58,979,083,933,854 and 23,986,785,276,016

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Solution

The fourth proportional to 42,740,812,226,961, 58,979,083,933,854 and 23,986,785,276,016 is: 33,099,947,061,957.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,740,812,226,961 : 58,979,083,933,854 = 23,986,785,276,016 : x
  2. Step 2: Convert to fraction form
    42,740,812,226,961/58,979,083,933,854 = 23,986,785,276,016/x
  3. Step 3: Cross multiply
    42,740,812,226,961x = 58,979,083,933,854 × 23,986,785,276,016
  4. Step 4: Simplify right side
    42,740,812,226,961x = 1,414,718,622,097,481,058,635,218,944
  5. Step 5: Solve for x
    x = 1,414,718,622,097,481,058,635,218,944/42,740,812,226,961
  6. Step 6: Final answer
    x = 33,099,947,061,957.64

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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.