Home / 3,670,209,018.30-5,505,313,527.45-2,644,740,464.70

Finding the Fourth Proportional to 3,670,209,018.30, 5,505,313,527.45 and 2,644,740,464.70

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Solution

The fourth proportional to 3,670,209,018.30, 5,505,313,527.45 and 2,644,740,464.70 is: 3,967,110,697.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,209,018.30 : 5,505,313,527.45 = 2,644,740,464.70 : x
  2. Step 2: Convert to fraction form
    3,670,209,018.30/5,505,313,527.45 = 2,644,740,464.70/x
  3. Step 3: Cross multiply
    3,670,209,018.30x = 5,505,313,527.45 × 2,644,740,464.70
  4. Step 4: Simplify right side
    3,670,209,018.30x = 14,560,125,456,907,307,008
  5. Step 5: Solve for x
    x = 14,560,125,456,907,307,008/3,670,209,018.30
  6. Step 6: Final answer
    x = 3,967,110,697.05

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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.