Home / 33,834,656.88-46,691,873.76-18,364,745.04

Finding the Fourth Proportional to 33,834,656.88, 46,691,873.76 and 18,364,745.04

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Solution

The fourth proportional to 33,834,656.88, 46,691,873.76 and 18,364,745.04 is: 25,343,373.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,834,656.88 : 46,691,873.76 = 18,364,745.04 : x
  2. Step 2: Convert to fraction form
    33,834,656.88/46,691,873.76 = 18,364,745.04/x
  3. Step 3: Cross multiply
    33,834,656.88x = 46,691,873.76 × 18,364,745.04
  4. Step 4: Simplify right side
    33,834,656.88x = 857,484,357,042,266.12
  5. Step 5: Solve for x
    x = 857,484,357,042,266.12/33,834,656.88
  6. Step 6: Final answer
    x = 25,343,373.81

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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.