Home / 42,740,812,226,964-58,979,083,933,856-23,986,785,276,020

Finding the Fourth Proportional to 42,740,812,226,964, 58,979,083,933,856 and 23,986,785,276,020

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Solution

The fourth proportional to 42,740,812,226,964, 58,979,083,933,856 and 23,986,785,276,020 is: 33,099,947,061,961.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,740,812,226,964 : 58,979,083,933,856 = 23,986,785,276,020 : x
  2. Step 2: Convert to fraction form
    42,740,812,226,964/58,979,083,933,856 = 23,986,785,276,020/x
  3. Step 3: Cross multiply
    42,740,812,226,964x = 58,979,083,933,856 × 23,986,785,276,020
  4. Step 4: Simplify right side
    42,740,812,226,964x = 1,414,718,622,097,764,732,635,185,152
  5. Step 5: Solve for x
    x = 1,414,718,622,097,764,732,635,185,152/42,740,812,226,964
  6. Step 6: Final answer
    x = 33,099,947,061,961.96

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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.