Home / 8,084,946,292.58-12,116,579,146.12-6,292,324,533.10

Finding the Fourth Proportional to 8,084,946,292.58, 12,116,579,146.12 and 6,292,324,533.10

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Solution

The fourth proportional to 8,084,946,292.58, 12,116,579,146.12 and 6,292,324,533.10 is: 9,430,050,053.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,084,946,292.58 : 12,116,579,146.12 = 6,292,324,533.10 : x
  2. Step 2: Convert to fraction form
    8,084,946,292.58/12,116,579,146.12 = 6,292,324,533.10/x
  3. Step 3: Cross multiply
    8,084,946,292.58x = 12,116,579,146.12 × 6,292,324,533.10
  4. Step 4: Simplify right side
    8,084,946,292.58x = 76,241,448,218,347,274,240
  5. Step 5: Solve for x
    x = 76,241,448,218,347,274,240/8,084,946,292.58
  6. Step 6: Final answer
    x = 9,430,050,053.44

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Double scale
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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.