Home / 33,897,246.69-46,734,293.61-21,954,812.43

Finding the Fourth Proportional to 33,897,246.69, 46,734,293.61 and 21,954,812.43

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Solution

The fourth proportional to 33,897,246.69, 46,734,293.61 and 21,954,812.43 is: 30,269,203.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,897,246.69 : 46,734,293.61 = 21,954,812.43 : x
  2. Step 2: Convert to fraction form
    33,897,246.69/46,734,293.61 = 21,954,812.43/x
  3. Step 3: Cross multiply
    33,897,246.69x = 46,734,293.61 × 21,954,812.43
  4. Step 4: Simplify right side
    33,897,246.69x = 1,026,042,650,256,097.50
  5. Step 5: Solve for x
    x = 1,026,042,650,256,097.50/33,897,246.69
  6. Step 6: Final answer
    x = 30,269,203.27

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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.