Home / 2,363,200,268.40-3,544,951,645.80-909,177,692.40

Finding the Fourth Proportional to 2,363,200,268.40, 3,544,951,645.80 and 909,177,692.40

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Solution

The fourth proportional to 2,363,200,268.40, 3,544,951,645.80 and 909,177,692.40 is: 1,363,824,725.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,363,200,268.40 : 3,544,951,645.80 = 909,177,692.40 : x
  2. Step 2: Convert to fraction form
    2,363,200,268.40/3,544,951,645.80 = 909,177,692.40/x
  3. Step 3: Cross multiply
    2,363,200,268.40x = 3,544,951,645.80 × 909,177,692.40
  4. Step 4: Simplify right side
    2,363,200,268.40x = 3,222,990,956,998,026,240
  5. Step 5: Solve for x
    x = 3,222,990,956,998,026,240/2,363,200,268.40
  6. Step 6: Final answer
    x = 1,363,824,725.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.