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Finding the Fourth Proportional to 566,458,090.40, 848,175,481.20 and 566,458,090.40

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Solution

The fourth proportional to 566,458,090.40, 848,175,481.20 and 566,458,090.40 is: 848,175,481.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,458,090.40 : 848,175,481.20 = 566,458,090.40 : x
  2. Step 2: Convert to fraction form
    566,458,090.40/848,175,481.20 = 566,458,090.40/x
  3. Step 3: Cross multiply
    566,458,090.40x = 848,175,481.20 × 566,458,090.40
  4. Step 4: Simplify right side
    566,458,090.40x = 480,455,863,404,653,120
  5. Step 5: Solve for x
    x = 480,455,863,404,653,120/566,458,090.40
  6. Step 6: Final answer
    x = 848,175,481.20

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