Home / 33,346,218.26-46,016,790.99-18,462,204.32

Finding the Fourth Proportional to 33,346,218.26, 46,016,790.99 and 18,462,204.32

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Solution

The fourth proportional to 33,346,218.26, 46,016,790.99 and 18,462,204.32 is: 25,477,293.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,346,218.26 : 46,016,790.99 = 18,462,204.32 : x
  2. Step 2: Convert to fraction form
    33,346,218.26/46,016,790.99 = 18,462,204.32/x
  3. Step 3: Cross multiply
    33,346,218.26x = 46,016,790.99 × 18,462,204.32
  4. Step 4: Simplify right side
    33,346,218.26x = 849,571,397,178,031.25
  5. Step 5: Solve for x
    x = 849,571,397,178,031.25/33,346,218.26
  6. Step 6: Final answer
    x = 25,477,293.73

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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.