Home / 3,406,392,936.10-5,109,589,404.15-3,406,392,936.10

Finding the Fourth Proportional to 3,406,392,936.10, 5,109,589,404.15 and 3,406,392,936.10

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Solution

The fourth proportional to 3,406,392,936.10, 5,109,589,404.15 and 3,406,392,936.10 is: 5,109,589,404.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,406,392,936.10 : 5,109,589,404.15 = 3,406,392,936.10 : x
  2. Step 2: Convert to fraction form
    3,406,392,936.10/5,109,589,404.15 = 3,406,392,936.10/x
  3. Step 3: Cross multiply
    3,406,392,936.10x = 5,109,589,404.15 × 3,406,392,936.10
  4. Step 4: Simplify right side
    3,406,392,936.10x = 17,405,269,252,667,965,440
  5. Step 5: Solve for x
    x = 17,405,269,252,667,965,440/3,406,392,936.10
  6. Step 6: Final answer
    x = 5,109,589,404.15

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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.