Home / 33,760,012.88-46,589,041.45-18,290,097.52

Finding the Fourth Proportional to 33,760,012.88, 46,589,041.45 and 18,290,097.52

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Solution

The fourth proportional to 33,760,012.88, 46,589,041.45 and 18,290,097.52 is: 25,240,455.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,760,012.88 : 46,589,041.45 = 18,290,097.52 : x
  2. Step 2: Convert to fraction form
    33,760,012.88/46,589,041.45 = 18,290,097.52/x
  3. Step 3: Cross multiply
    33,760,012.88x = 46,589,041.45 × 18,290,097.52
  4. Step 4: Simplify right side
    33,760,012.88x = 852,118,111,652,275.62
  5. Step 5: Solve for x
    x = 852,118,111,652,275.62/33,760,012.88
  6. Step 6: Final answer
    x = 25,240,455.76

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1.5x scale

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.