Home / 33,835,455.11-46,691,719.94-19,150,806.11

Finding the Fourth Proportional to 33,835,455.11, 46,691,719.94 and 19,150,806.11

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Solution

The fourth proportional to 33,835,455.11, 46,691,719.94 and 19,150,806.11 is: 26,427,428.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,835,455.11 : 46,691,719.94 = 19,150,806.11 : x
  2. Step 2: Convert to fraction form
    33,835,455.11/46,691,719.94 = 19,150,806.11/x
  3. Step 3: Cross multiply
    33,835,455.11x = 46,691,719.94 × 19,150,806.11
  4. Step 4: Simplify right side
    33,835,455.11x = 894,184,075,413,271.75
  5. Step 5: Solve for x
    x = 894,184,075,413,271.75/33,835,455.11
  6. Step 6: Final answer
    x = 26,427,428.64

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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.