Home / 1,102,273,403.60-1,653,410,105.40-1,094,620,653.20

Finding the Fourth Proportional to 1,102,273,403.60, 1,653,410,105.40 and 1,094,620,653.20

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Solution

The fourth proportional to 1,102,273,403.60, 1,653,410,105.40 and 1,094,620,653.20 is: 1,641,930,979.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,102,273,403.60 : 1,653,410,105.40 = 1,094,620,653.20 : x
  2. Step 2: Convert to fraction form
    1,102,273,403.60/1,653,410,105.40 = 1,094,620,653.20/x
  3. Step 3: Cross multiply
    1,102,273,403.60x = 1,653,410,105.40 × 1,094,620,653.20
  4. Step 4: Simplify right side
    1,102,273,403.60x = 1,809,856,849,580,429,056
  5. Step 5: Solve for x
    x = 1,809,856,849,580,429,056/1,102,273,403.60
  6. Step 6: Final answer
    x = 1,641,930,979.80

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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.