Home / 33,615,162.08-46,389,019.75-19,489,093.80

Finding the Fourth Proportional to 33,615,162.08, 46,389,019.75 and 19,489,093.80

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Solution

The fourth proportional to 33,615,162.08, 46,389,019.75 and 19,489,093.80 is: 26,895,005.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,615,162.08 : 46,389,019.75 = 19,489,093.80 : x
  2. Step 2: Convert to fraction form
    33,615,162.08/46,389,019.75 = 19,489,093.80/x
  3. Step 3: Cross multiply
    33,615,162.08x = 46,389,019.75 × 19,489,093.80
  4. Step 4: Simplify right side
    33,615,162.08x = 904,079,957,197,802.62
  5. Step 5: Solve for x
    x = 904,079,957,197,802.62/33,615,162.08
  6. Step 6: Final answer
    x = 26,895,005.15

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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.