Home / 33,057,303.26-45,619,854.08-18,373,588.43

Finding the Fourth Proportional to 33,057,303.26, 45,619,854.08 and 18,373,588.43

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Solution

The fourth proportional to 33,057,303.26, 45,619,854.08 and 18,373,588.43 is: 25,355,983.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,057,303.26 : 45,619,854.08 = 18,373,588.43 : x
  2. Step 2: Convert to fraction form
    33,057,303.26/45,619,854.08 = 18,373,588.43/x
  3. Step 3: Cross multiply
    33,057,303.26x = 45,619,854.08 × 18,373,588.43
  4. Step 4: Simplify right side
    33,057,303.26x = 838,200,422,782,609.12
  5. Step 5: Solve for x
    x = 838,200,422,782,609.12/33,057,303.26
  6. Step 6: Final answer
    x = 25,355,983.10

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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.