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Finding the Fourth Proportional to 9,081,265,612.60, 13,596,070,386.30 and 9,081,265,612.60

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Solution

The fourth proportional to 9,081,265,612.60, 13,596,070,386.30 and 9,081,265,612.60 is: 13,596,070,386.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,081,265,612.60 : 13,596,070,386.30 = 9,081,265,612.60 : x
  2. Step 2: Convert to fraction form
    9,081,265,612.60/13,596,070,386.30 = 9,081,265,612.60/x
  3. Step 3: Cross multiply
    9,081,265,612.60x = 13,596,070,386.30 × 9,081,265,612.60
  4. Step 4: Simplify right side
    9,081,265,612.60x = 123,469,526,465,595,392,000
  5. Step 5: Solve for x
    x = 123,469,526,465,595,392,000/9,081,265,612.60
  6. Step 6: Final answer
    x = 13,596,070,386.30

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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.