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Finding the Fourth Proportional to 3,038,690,832.10, 4,263,841,753.10 and 3,038,690,832.10

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Solution

The fourth proportional to 3,038,690,832.10, 4,263,841,753.10 and 3,038,690,832.10 is: 4,263,841,753.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,038,690,832.10 : 4,263,841,753.10 = 3,038,690,832.10 : x
  2. Step 2: Convert to fraction form
    3,038,690,832.10/4,263,841,753.10 = 3,038,690,832.10/x
  3. Step 3: Cross multiply
    3,038,690,832.10x = 4,263,841,753.10 × 3,038,690,832.10
  4. Step 4: Simplify right side
    3,038,690,832.10x = 12,956,496,844,670,160,896
  5. Step 5: Solve for x
    x = 12,956,496,844,670,160,896/3,038,690,832.10
  6. Step 6: Final answer
    x = 4,263,841,753.10

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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.