Home / 3,546,199,848.60-5,318,816,883.30-926,208,840.60

Finding the Fourth Proportional to 3,546,199,848.60, 5,318,816,883.30 and 926,208,840.60

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Solution

The fourth proportional to 3,546,199,848.60, 5,318,816,883.30 and 926,208,840.60 is: 1,389,187,138.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,546,199,848.60 : 5,318,816,883.30 = 926,208,840.60 : x
  2. Step 2: Convert to fraction form
    3,546,199,848.60/5,318,816,883.30 = 926,208,840.60/x
  3. Step 3: Cross multiply
    3,546,199,848.60x = 5,318,816,883.30 × 926,208,840.60
  4. Step 4: Simplify right side
    3,546,199,848.60x = 4,926,335,218,844,998,656
  5. Step 5: Solve for x
    x = 4,926,335,218,844,998,656/3,546,199,848.60
  6. Step 6: Final answer
    x = 1,389,187,138.11

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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.