Home / 33,331,825.19-49,962,566.72-17,974,935.36

Finding the Fourth Proportional to 33,331,825.19, 49,962,566.72 and 17,974,935.36

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Solution

The fourth proportional to 33,331,825.19, 49,962,566.72 and 17,974,935.36 is: 26,943,436.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,331,825.19 : 49,962,566.72 = 17,974,935.36 : x
  2. Step 2: Convert to fraction form
    33,331,825.19/49,962,566.72 = 17,974,935.36/x
  3. Step 3: Cross multiply
    33,331,825.19x = 49,962,566.72 × 17,974,935.36
  4. Step 4: Simplify right side
    33,331,825.19x = 898,073,906,961,874.38
  5. Step 5: Solve for x
    x = 898,073,906,961,874.38/33,331,825.19
  6. Step 6: Final answer
    x = 26,943,436.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.