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Finding the Fourth Proportional to 223,485,184.40, 335,227,776.60 and 223,485,184.40

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Solution

The fourth proportional to 223,485,184.40, 335,227,776.60 and 223,485,184.40 is: 335,227,776.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,485,184.40 : 335,227,776.60 = 223,485,184.40 : x
  2. Step 2: Convert to fraction form
    223,485,184.40/335,227,776.60 = 223,485,184.40/x
  3. Step 3: Cross multiply
    223,485,184.40x = 335,227,776.60 × 223,485,184.40
  4. Step 4: Simplify right side
    223,485,184.40x = 74,918,441,469,453,008
  5. Step 5: Solve for x
    x = 74,918,441,469,453,008/223,485,184.40
  6. Step 6: Final answer
    x = 335,227,776.60

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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.