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Finding the Fourth Proportional to 2,550,528,093.10, 3,819,745,522.05 and 2,550,528,093.10

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Solution

The fourth proportional to 2,550,528,093.10, 3,819,745,522.05 and 2,550,528,093.10 is: 3,819,745,522.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,550,528,093.10 : 3,819,745,522.05 = 2,550,528,093.10 : x
  2. Step 2: Convert to fraction form
    2,550,528,093.10/3,819,745,522.05 = 2,550,528,093.10/x
  3. Step 3: Cross multiply
    2,550,528,093.10x = 3,819,745,522.05 × 2,550,528,093.10
  4. Step 4: Simplify right side
    2,550,528,093.10x = 9,742,368,262,481,451,008
  5. Step 5: Solve for x
    x = 9,742,368,262,481,451,008/2,550,528,093.10
  6. Step 6: Final answer
    x = 3,819,745,522.05

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1.5x scale

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.