Home / 23,691,340.52-32,694,266.21-13,901,947.82

Finding the Fourth Proportional to 23,691,340.52, 32,694,266.21 and 13,901,947.82

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Solution

The fourth proportional to 23,691,340.52, 32,694,266.21 and 13,901,947.82 is: 19,184,814.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,691,340.52 : 32,694,266.21 = 13,901,947.82 : x
  2. Step 2: Convert to fraction form
    23,691,340.52/32,694,266.21 = 13,901,947.82/x
  3. Step 3: Cross multiply
    23,691,340.52x = 32,694,266.21 × 13,901,947.82
  4. Step 4: Simplify right side
    23,691,340.52x = 454,513,982,631,628.06
  5. Step 5: Solve for x
    x = 454,513,982,631,628.06/23,691,340.52
  6. Step 6: Final answer
    x = 19,184,814.91

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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.