Home / 3,592,593,998.40-5,389,674,818.40-2,040,628,814.40

Finding the Fourth Proportional to 3,592,593,998.40, 5,389,674,818.40 and 2,040,628,814.40

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Solution

The fourth proportional to 3,592,593,998.40, 5,389,674,818.40 and 2,040,628,814.40 is: 3,061,388,439.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,593,998.40 : 5,389,674,818.40 = 2,040,628,814.40 : x
  2. Step 2: Convert to fraction form
    3,592,593,998.40/5,389,674,818.40 = 2,040,628,814.40/x
  3. Step 3: Cross multiply
    3,592,593,998.40x = 5,389,674,818.40 × 2,040,628,814.40
  4. Step 4: Simplify right side
    3,592,593,998.40x = 10,998,325,734,673,127,424
  5. Step 5: Solve for x
    x = 10,998,325,734,673,127,424/3,592,593,998.40
  6. Step 6: Final answer
    x = 3,061,388,439.54

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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.