Home / 26,638,322.31-36,760,917.33-14,415,179.31

Finding the Fourth Proportional to 26,638,322.31, 36,760,917.33 and 14,415,179.31

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Solution

The fourth proportional to 26,638,322.31, 36,760,917.33 and 14,415,179.31 is: 19,892,965.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,638,322.31 : 36,760,917.33 = 14,415,179.31 : x
  2. Step 2: Convert to fraction form
    26,638,322.31/36,760,917.33 = 14,415,179.31/x
  3. Step 3: Cross multiply
    26,638,322.31x = 36,760,917.33 × 14,415,179.31
  4. Step 4: Simplify right side
    26,638,322.31x = 529,915,214,912,036.44
  5. Step 5: Solve for x
    x = 529,915,214,912,036.44/26,638,322.31
  6. Step 6: Final answer
    x = 19,892,965.06

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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.