Home / 26,907,185.54-37,131,905.58-14,684,042.54

Finding the Fourth Proportional to 26,907,185.54, 37,131,905.58 and 14,684,042.54

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Solution

The fourth proportional to 26,907,185.54, 37,131,905.58 and 14,684,042.54 is: 20,263,972.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,907,185.54 : 37,131,905.58 = 14,684,042.54 : x
  2. Step 2: Convert to fraction form
    26,907,185.54/37,131,905.58 = 14,684,042.54/x
  3. Step 3: Cross multiply
    26,907,185.54x = 37,131,905.58 × 14,684,042.54
  4. Step 4: Simplify right side
    26,907,185.54x = 545,246,481,127,983.31
  5. Step 5: Solve for x
    x = 545,246,481,127,983.31/26,907,185.54
  6. Step 6: Final answer
    x = 20,263,972.99

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1.5x scale

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.