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Finding the Fourth Proportional to 25,254,589,940.10, 35,414,473,445.10 and 25,254,589,940.10

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Solution

The fourth proportional to 25,254,589,940.10, 35,414,473,445.10 and 25,254,589,940.10 is: 35,414,473,445.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,254,589,940.10 : 35,414,473,445.10 = 25,254,589,940.10 : x
  2. Step 2: Convert to fraction form
    25,254,589,940.10/35,414,473,445.10 = 25,254,589,940.10/x
  3. Step 3: Cross multiply
    25,254,589,940.10x = 35,414,473,445.10 × 25,254,589,940.10
  4. Step 4: Simplify right side
    25,254,589,940.10x = 894,378,004,800,560,955,392
  5. Step 5: Solve for x
    x = 894,378,004,800,560,955,392/25,254,589,940.10
  6. Step 6: Final answer
    x = 35,414,473,445.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.