Home / 1,180,104,977.80-1,648,922,106.20-1,180,104,977.80

Finding the Fourth Proportional to 1,180,104,977.80, 1,648,922,106.20 and 1,180,104,977.80

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Solution

The fourth proportional to 1,180,104,977.80, 1,648,922,106.20 and 1,180,104,977.80 is: 1,648,922,106.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,180,104,977.80 : 1,648,922,106.20 = 1,180,104,977.80 : x
  2. Step 2: Convert to fraction form
    1,180,104,977.80/1,648,922,106.20 = 1,180,104,977.80/x
  3. Step 3: Cross multiply
    1,180,104,977.80x = 1,648,922,106.20 × 1,180,104,977.80
  4. Step 4: Simplify right side
    1,180,104,977.80x = 1,945,901,185,531,080,192
  5. Step 5: Solve for x
    x = 1,945,901,185,531,080,192/1,180,104,977.80
  6. Step 6: Final answer
    x = 1,648,922,106.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.