Home / 17,338,976.80-26,010,001.44-4,559,481.50

Finding the Fourth Proportional to 17,338,976.80, 26,010,001.44 and 4,559,481.50

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Solution

The fourth proportional to 17,338,976.80, 26,010,001.44 and 4,559,481.50 is: 6,839,626.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,338,976.80 : 26,010,001.44 = 4,559,481.50 : x
  2. Step 2: Convert to fraction form
    17,338,976.80/26,010,001.44 = 4,559,481.50/x
  3. Step 3: Cross multiply
    17,338,976.80x = 26,010,001.44 × 4,559,481.50
  4. Step 4: Simplify right side
    17,338,976.80x = 118,592,120,250,603.36
  5. Step 5: Solve for x
    x = 118,592,120,250,603.36/17,338,976.80
  6. Step 6: Final answer
    x = 6,839,626.22

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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.