Home / 4,800,188,873,784.80-6,624,265,548,374.40-2,605,354,546,020.20

Finding the Fourth Proportional to 4,800,188,873,784.80, 6,624,265,548,374.40 and 2,605,354,546,020.20

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Solution

The fourth proportional to 4,800,188,873,784.80, 6,624,265,548,374.40 and 2,605,354,546,020.20 is: 3,595,391,934,420.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,800,188,873,784.80 : 6,624,265,548,374.40 = 2,605,354,546,020.20 : x
  2. Step 2: Convert to fraction form
    4,800,188,873,784.80/6,624,265,548,374.40 = 2,605,354,546,020.20/x
  3. Step 3: Cross multiply
    4,800,188,873,784.80x = 6,624,265,548,374.40 × 2,605,354,546,020.20
  4. Step 4: Simplify right side
    4,800,188,873,784.80x = 17,258,560,360,502,238,709,284,864
  5. Step 5: Solve for x
    x = 17,258,560,360,502,238,709,284,864/4,800,188,873,784.80
  6. Step 6: Final answer
    x = 3,595,391,934,420.78

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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.