Home / 33,746,987.58-46,570,610.61-18,276,718.02

Finding the Fourth Proportional to 33,746,987.58, 46,570,610.61 and 18,276,718.02

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Solution

The fourth proportional to 33,746,987.58, 46,570,610.61 and 18,276,718.02 is: 25,221,745.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,746,987.58 : 46,570,610.61 = 18,276,718.02 : x
  2. Step 2: Convert to fraction form
    33,746,987.58/46,570,610.61 = 18,276,718.02/x
  3. Step 3: Cross multiply
    33,746,987.58x = 46,570,610.61 × 18,276,718.02
  4. Step 4: Simplify right side
    33,746,987.58x = 851,157,918,138,190.12
  5. Step 5: Solve for x
    x = 851,157,918,138,190.12/33,746,987.58
  6. Step 6: Final answer
    x = 25,221,745.09

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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.