Home / 26,026,871.29-35,917,085.78-14,425,183.78

Finding the Fourth Proportional to 26,026,871.29, 35,917,085.78 and 14,425,183.78

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Solution

The fourth proportional to 26,026,871.29, 35,917,085.78 and 14,425,183.78 is: 19,906,755.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,026,871.29 : 35,917,085.78 = 14,425,183.78 : x
  2. Step 2: Convert to fraction form
    26,026,871.29/35,917,085.78 = 14,425,183.78/x
  3. Step 3: Cross multiply
    26,026,871.29x = 35,917,085.78 × 14,425,183.78
  4. Step 4: Simplify right side
    26,026,871.29x = 518,110,563,146,763.44
  5. Step 5: Solve for x
    x = 518,110,563,146,763.44/26,026,871.29
  6. Step 6: Final answer
    x = 19,906,755.50

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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.