Home / 17,804,530.80-26,706,796.20-16,529,072.40

Finding the Fourth Proportional to 17,804,530.80, 26,706,796.20 and 16,529,072.40

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Solution

The fourth proportional to 17,804,530.80, 26,706,796.20 and 16,529,072.40 is: 24,793,608.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,804,530.80 : 26,706,796.20 = 16,529,072.40 : x
  2. Step 2: Convert to fraction form
    17,804,530.80/26,706,796.20 = 16,529,072.40/x
  3. Step 3: Cross multiply
    17,804,530.80x = 26,706,796.20 × 16,529,072.40
  4. Step 4: Simplify right side
    17,804,530.80x = 441,438,567,961,844.88
  5. Step 5: Solve for x
    x = 441,438,567,961,844.88/17,804,530.80
  6. Step 6: Final answer
    x = 24,793,608.60

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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.