Home / 9,268,993,252.80-13,903,489,879.20-2,726,553,009.60

Finding the Fourth Proportional to 9,268,993,252.80, 13,903,489,879.20 and 2,726,553,009.60

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Solution

The fourth proportional to 9,268,993,252.80, 13,903,489,879.20 and 2,726,553,009.60 is: 4,089,829,514.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,268,993,252.80 : 13,903,489,879.20 = 2,726,553,009.60 : x
  2. Step 2: Convert to fraction form
    9,268,993,252.80/13,903,489,879.20 = 2,726,553,009.60/x
  3. Step 3: Cross multiply
    9,268,993,252.80x = 13,903,489,879.20 × 2,726,553,009.60
  4. Step 4: Simplify right side
    9,268,993,252.80x = 37,908,602,174,075,904,000
  5. Step 5: Solve for x
    x = 37,908,602,174,075,904,000/9,268,993,252.80
  6. Step 6: Final answer
    x = 4,089,829,514.40

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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.