Home / 33,284,742-45,933,220.44-18,023,046

Finding the Fourth Proportional to 33,284,742, 45,933,220.44 and 18,023,046

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Solution

The fourth proportional to 33,284,742, 45,933,220.44 and 18,023,046 is: 24,871,953.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,284,742 : 45,933,220.44 = 18,023,046 : x
  2. Step 2: Convert to fraction form
    33,284,742/45,933,220.44 = 18,023,046/x
  3. Step 3: Cross multiply
    33,284,742x = 45,933,220.44 × 18,023,046
  4. Step 4: Simplify right side
    33,284,742x = 827,856,544,918,260.25
  5. Step 5: Solve for x
    x = 827,856,544,918,260.25/33,284,742
  6. Step 6: Final answer
    x = 24,871,953.19

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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.