Home / 3,037,436,846.19-4,191,825,599.73-1,699,247,106.81

Finding the Fourth Proportional to 3,037,436,846.19, 4,191,825,599.73 and 1,699,247,106.81

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Solution

The fourth proportional to 3,037,436,846.19, 4,191,825,599.73 and 1,699,247,106.81 is: 2,345,052,056.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,037,436,846.19 : 4,191,825,599.73 = 1,699,247,106.81 : x
  2. Step 2: Convert to fraction form
    3,037,436,846.19/4,191,825,599.73 = 1,699,247,106.81/x
  3. Step 3: Cross multiply
    3,037,436,846.19x = 4,191,825,599.73 × 1,699,247,106.81
  4. Step 4: Simplify right side
    3,037,436,846.19x = 7,122,947,522,593,295,360
  5. Step 5: Solve for x
    x = 7,122,947,522,593,295,360/3,037,436,846.19
  6. Step 6: Final answer
    x = 2,345,052,056.48

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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.