Home / 8,084,946,292.08-12,116,579,145.37-6,292,324,532.60

Finding the Fourth Proportional to 8,084,946,292.08, 12,116,579,145.37 and 6,292,324,532.60

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Solution

The fourth proportional to 8,084,946,292.08, 12,116,579,145.37 and 6,292,324,532.60 is: 9,430,050,052.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,084,946,292.08 : 12,116,579,145.37 = 6,292,324,532.60 : x
  2. Step 2: Convert to fraction form
    8,084,946,292.08/12,116,579,145.37 = 6,292,324,532.60/x
  3. Step 3: Cross multiply
    8,084,946,292.08x = 12,116,579,145.37 × 6,292,324,532.60
  4. Step 4: Simplify right side
    8,084,946,292.08x = 76,241,448,207,576,498,176
  5. Step 5: Solve for x
    x = 76,241,448,207,576,498,176/8,084,946,292.08
  6. Step 6: Final answer
    x = 9,430,050,052.69

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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.