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Finding the Fourth Proportional to 264,244,007.70, 395,610,184.35 and 264,244,007.70

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Solution

The fourth proportional to 264,244,007.70, 395,610,184.35 and 264,244,007.70 is: 395,610,184.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,244,007.70 : 395,610,184.35 = 264,244,007.70 : x
  2. Step 2: Convert to fraction form
    264,244,007.70/395,610,184.35 = 264,244,007.70/x
  3. Step 3: Cross multiply
    264,244,007.70x = 395,610,184.35 × 264,244,007.70
  4. Step 4: Simplify right side
    264,244,007.70x = 104,537,620,599,579,824
  5. Step 5: Solve for x
    x = 104,537,620,599,579,824/264,244,007.70
  6. Step 6: Final answer
    x = 395,610,184.35

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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.