Home / 433,504,443.40-598,236,444-235,265,886.92

Finding the Fourth Proportional to 433,504,443.40, 598,236,444 and 235,265,886.92

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Solution

The fourth proportional to 433,504,443.40, 598,236,444 and 235,265,886.92 is: 324,667,093.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,504,443.40 : 598,236,444 = 235,265,886.92 : x
  2. Step 2: Convert to fraction form
    433,504,443.40/598,236,444 = 235,265,886.92/x
  3. Step 3: Cross multiply
    433,504,443.40x = 598,236,444 × 235,265,886.92
  4. Step 4: Simplify right side
    433,504,443.40x = 140,744,627,585,526,912
  5. Step 5: Solve for x
    x = 140,744,627,585,526,912/433,504,443.40
  6. Step 6: Final answer
    x = 324,667,093.33

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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.