Home / 33,005,963.10-49,497,733.26-11,435,530.08

Finding the Fourth Proportional to 33,005,963.10, 49,497,733.26 and 11,435,530.08

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Solution

The fourth proportional to 33,005,963.10, 49,497,733.26 and 11,435,530.08 is: 17,149,410.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,005,963.10 : 49,497,733.26 = 11,435,530.08 : x
  2. Step 2: Convert to fraction form
    33,005,963.10/49,497,733.26 = 11,435,530.08/x
  3. Step 3: Cross multiply
    33,005,963.10x = 49,497,733.26 × 11,435,530.08
  4. Step 4: Simplify right side
    33,005,963.10x = 566,032,817,586,546.50
  5. Step 5: Solve for x
    x = 566,032,817,586,546.50/33,005,963.10
  6. Step 6: Final answer
    x = 17,149,410.73

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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.