Home / 26,026,712.54-38,807,383.30-25,311,649.32

Finding the Fourth Proportional to 26,026,712.54, 38,807,383.30 and 25,311,649.32

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Solution

The fourth proportional to 26,026,712.54, 38,807,383.30 and 25,311,649.32 is: 37,741,181.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,026,712.54 : 38,807,383.30 = 25,311,649.32 : x
  2. Step 2: Convert to fraction form
    26,026,712.54/38,807,383.30 = 25,311,649.32/x
  3. Step 3: Cross multiply
    26,026,712.54x = 38,807,383.30 × 25,311,649.32
  4. Step 4: Simplify right side
    26,026,712.54x = 982,278,877,116,424.25
  5. Step 5: Solve for x
    x = 982,278,877,116,424.25/26,026,712.54
  6. Step 6: Final answer
    x = 37,741,181.32

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.