Home / 69,568,616,877.60-104,407,344,874.80-32,308,225,485.60

Finding the Fourth Proportional to 69,568,616,877.60, 104,407,344,874.80 and 32,308,225,485.60

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Solution

The fourth proportional to 69,568,616,877.60, 104,407,344,874.80 and 32,308,225,485.60 is: 48,487,611,109.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,568,616,877.60 : 104,407,344,874.80 = 32,308,225,485.60 : x
  2. Step 2: Convert to fraction form
    69,568,616,877.60/104,407,344,874.80 = 32,308,225,485.60/x
  3. Step 3: Cross multiply
    69,568,616,877.60x = 104,407,344,874.80 × 32,308,225,485.60
  4. Step 4: Simplify right side
    69,568,616,877.60x = 3,373,216,040,567,842,013,184
  5. Step 5: Solve for x
    x = 3,373,216,040,567,842,013,184/69,568,616,877.60
  6. Step 6: Final answer
    x = 48,487,611,109.23

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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.