Home / 3,388,621,610.40-5,082,932,415.60-2,355,500,306.40

Finding the Fourth Proportional to 3,388,621,610.40, 5,082,932,415.60 and 2,355,500,306.40

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Solution

The fourth proportional to 3,388,621,610.40, 5,082,932,415.60 and 2,355,500,306.40 is: 3,533,250,459.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,388,621,610.40 : 5,082,932,415.60 = 2,355,500,306.40 : x
  2. Step 2: Convert to fraction form
    3,388,621,610.40/5,082,932,415.60 = 2,355,500,306.40/x
  3. Step 3: Cross multiply
    3,388,621,610.40x = 5,082,932,415.60 × 2,355,500,306.40
  4. Step 4: Simplify right side
    3,388,621,610.40x = 11,972,848,862,356,293,632
  5. Step 5: Solve for x
    x = 11,972,848,862,356,293,632/3,388,621,610.40
  6. Step 6: Final answer
    x = 3,533,250,459.60

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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.