Home / 2,524,431,317.10-3,786,646,975.65-2,094,449,621.10

Finding the Fourth Proportional to 2,524,431,317.10, 3,786,646,975.65 and 2,094,449,621.10

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Solution

The fourth proportional to 2,524,431,317.10, 3,786,646,975.65 and 2,094,449,621.10 is: 3,141,674,431.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,524,431,317.10 : 3,786,646,975.65 = 2,094,449,621.10 : x
  2. Step 2: Convert to fraction form
    2,524,431,317.10/3,786,646,975.65 = 2,094,449,621.10/x
  3. Step 3: Cross multiply
    2,524,431,317.10x = 3,786,646,975.65 × 2,094,449,621.10
  4. Step 4: Simplify right side
    2,524,431,317.10x = 7,930,941,323,389,602,816
  5. Step 5: Solve for x
    x = 7,930,941,323,389,602,816/2,524,431,317.10
  6. Step 6: Final answer
    x = 3,141,674,431.65

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Double scale
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Similar ratio
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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.