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Finding the Fourth Proportional to 222,395,308,214.40, 333,592,962,321.60 and 222,395,308,214.40

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Solution

The fourth proportional to 222,395,308,214.40, 333,592,962,321.60 and 222,395,308,214.40 is: 333,592,962,321.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,395,308,214.40 : 333,592,962,321.60 = 222,395,308,214.40 : x
  2. Step 2: Convert to fraction form
    222,395,308,214.40/333,592,962,321.60 = 222,395,308,214.40/x
  3. Step 3: Cross multiply
    222,395,308,214.40x = 333,592,962,321.60 × 222,395,308,214.40
  4. Step 4: Simplify right side
    222,395,308,214.40x = 74,189,509,673,666,949,939,200
  5. Step 5: Solve for x
    x = 74,189,509,673,666,949,939,200/222,395,308,214.40
  6. Step 6: Final answer
    x = 333,592,962,321.60

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1.5x scale

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.