Home / 33,879,883.26-46,754,496.09-18,410,051.28

Finding the Fourth Proportional to 33,879,883.26, 46,754,496.09 and 18,410,051.28

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Solution

The fourth proportional to 33,879,883.26, 46,754,496.09 and 18,410,051.28 is: 25,406,010.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,879,883.26 : 46,754,496.09 = 18,410,051.28 : x
  2. Step 2: Convert to fraction form
    33,879,883.26/46,754,496.09 = 18,410,051.28/x
  3. Step 3: Cross multiply
    33,879,883.26x = 46,754,496.09 × 18,410,051.28
  4. Step 4: Simplify right side
    33,879,883.26x = 860,752,670,587,459.62
  5. Step 5: Solve for x
    x = 860,752,670,587,459.62/33,879,883.26
  6. Step 6: Final answer
    x = 25,406,010.52

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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.