Home / 33,370,922.64-46,028,082.36-30,626,456.88

Finding the Fourth Proportional to 33,370,922.64, 46,028,082.36 and 30,626,456.88

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Solution

The fourth proportional to 33,370,922.64, 46,028,082.36 and 30,626,456.88 is: 42,242,676.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,370,922.64 : 46,028,082.36 = 30,626,456.88 : x
  2. Step 2: Convert to fraction form
    33,370,922.64/46,028,082.36 = 30,626,456.88/x
  3. Step 3: Cross multiply
    33,370,922.64x = 46,028,082.36 × 30,626,456.88
  4. Step 4: Simplify right side
    33,370,922.64x = 1,409,677,079,667,628.50
  5. Step 5: Solve for x
    x = 1,409,677,079,667,628.50/33,370,922.64
  6. Step 6: Final answer
    x = 42,242,676.20

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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.