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Finding the Third Proportional to 365,078,891.25 and 860,949,770.25

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Solution

The third proportional to 365,078,891.25 and 860,949,770.25 is: 2,030,340,632.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,078,891.25 : 860,949,770.25 = 860,949,770.25 : x
  2. Step 2: Convert to fraction form
    365,078,891.25/860,949,770.25 = 860,949,770.25/x
  3. Step 3: Cross multiply
    365,078,891.25x = 860,949,770.25 × 860,949,770.25
  4. Step 4: Simplify right side
    365,078,891.25x = 741,234,506,893,527,808
  5. Step 5: Solve for x
    x = 741,234,506,893,527,808/365,078,891.25
  6. Step 6: Final answer
    x = 2,030,340,632.28

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.