Home / 2,243,477,757-3,095,942,267.70-1,253,410,609.80

Finding the Fourth Proportional to 2,243,477,757, 3,095,942,267.70 and 1,253,410,609.80

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Solution

The fourth proportional to 2,243,477,757, 3,095,942,267.70 and 1,253,410,609.80 is: 1,729,674,775.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,477,757 : 3,095,942,267.70 = 1,253,410,609.80 : x
  2. Step 2: Convert to fraction form
    2,243,477,757/3,095,942,267.70 = 1,253,410,609.80/x
  3. Step 3: Cross multiply
    2,243,477,757x = 3,095,942,267.70 × 1,253,410,609.80
  4. Step 4: Simplify right side
    2,243,477,757x = 3,880,486,885,663,451,648
  5. Step 5: Solve for x
    x = 3,880,486,885,663,451,648/2,243,477,757
  6. Step 6: Final answer
    x = 1,729,674,775.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.