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Finding the Fourth Proportional to 2,243,862,964.58, 3,365,794,446.86 and 2,243,862,964.58

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Solution

The fourth proportional to 2,243,862,964.58, 3,365,794,446.86 and 2,243,862,964.58 is: 3,365,794,446.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,862,964.58 : 3,365,794,446.86 = 2,243,862,964.58 : x
  2. Step 2: Convert to fraction form
    2,243,862,964.58/3,365,794,446.86 = 2,243,862,964.58/x
  3. Step 3: Cross multiply
    2,243,862,964.58x = 3,365,794,446.86 × 2,243,862,964.58
  4. Step 4: Simplify right side
    2,243,862,964.58x = 7,552,381,505,686,961,152
  5. Step 5: Solve for x
    x = 7,552,381,505,686,961,152/2,243,862,964.58
  6. Step 6: Final answer
    x = 3,365,794,446.86

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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.