Home / 41,300,985.96-57,053,643.30-33,095,556.36

Finding the Fourth Proportional to 41,300,985.96, 57,053,643.30 and 33,095,556.36

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Solution

The fourth proportional to 41,300,985.96, 57,053,643.30 and 33,095,556.36 is: 45,718,571.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,300,985.96 : 57,053,643.30 = 33,095,556.36 : x
  2. Step 2: Convert to fraction form
    41,300,985.96/57,053,643.30 = 33,095,556.36/x
  3. Step 3: Cross multiply
    41,300,985.96x = 57,053,643.30 × 33,095,556.36
  4. Step 4: Simplify right side
    41,300,985.96x = 1,888,222,067,378,486.25
  5. Step 5: Solve for x
    x = 1,888,222,067,378,486.25/41,300,985.96
  6. Step 6: Final answer
    x = 45,718,571.20

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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.