Home / 8,799,881,202.40-13,199,821,803.60-4,667,395,986.40

Finding the Fourth Proportional to 8,799,881,202.40, 13,199,821,803.60 and 4,667,395,986.40

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Solution

The fourth proportional to 8,799,881,202.40, 13,199,821,803.60 and 4,667,395,986.40 is: 7,001,093,979.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,799,881,202.40 : 13,199,821,803.60 = 4,667,395,986.40 : x
  2. Step 2: Convert to fraction form
    8,799,881,202.40/13,199,821,803.60 = 4,667,395,986.40/x
  3. Step 3: Cross multiply
    8,799,881,202.40x = 13,199,821,803.60 × 4,667,395,986.40
  4. Step 4: Simplify right side
    8,799,881,202.40x = 61,608,795,307,317,846,016
  5. Step 5: Solve for x
    x = 61,608,795,307,317,846,016/8,799,881,202.40
  6. Step 6: Final answer
    x = 7,001,093,979.60

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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.