Home / 3,592,593,986.40-5,389,674,800.40-2,040,628,802.40

Finding the Fourth Proportional to 3,592,593,986.40, 5,389,674,800.40 and 2,040,628,802.40

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Solution

The fourth proportional to 3,592,593,986.40, 5,389,674,800.40 and 2,040,628,802.40 is: 3,061,388,421.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,593,986.40 : 5,389,674,800.40 = 2,040,628,802.40 : x
  2. Step 2: Convert to fraction form
    3,592,593,986.40/5,389,674,800.40 = 2,040,628,802.40/x
  3. Step 3: Cross multiply
    3,592,593,986.40x = 5,389,674,800.40 × 2,040,628,802.40
  4. Step 4: Simplify right side
    3,592,593,986.40x = 10,998,325,633,265,711,104
  5. Step 5: Solve for x
    x = 10,998,325,633,265,711,104/3,592,593,986.40
  6. Step 6: Final answer
    x = 3,061,388,421.54

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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.