Home / 33,804,388.80-46,651,112.16-19,119,767.52

Finding the Fourth Proportional to 33,804,388.80, 46,651,112.16 and 19,119,767.52

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Solution

The fourth proportional to 33,804,388.80, 46,651,112.16 and 19,119,767.52 is: 26,385,876.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,804,388.80 : 46,651,112.16 = 19,119,767.52 : x
  2. Step 2: Convert to fraction form
    33,804,388.80/46,651,112.16 = 19,119,767.52/x
  3. Step 3: Cross multiply
    33,804,388.80x = 46,651,112.16 × 19,119,767.52
  4. Step 4: Simplify right side
    33,804,388.80x = 891,958,419,048,645
  5. Step 5: Solve for x
    x = 891,958,419,048,645/33,804,388.80
  6. Step 6: Final answer
    x = 26,385,876.23

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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.