Home / 3,013,662,816.60-4,520,494,224.90-2,197,369,440.60

Finding the Fourth Proportional to 3,013,662,816.60, 4,520,494,224.90 and 2,197,369,440.60

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Solution

The fourth proportional to 3,013,662,816.60, 4,520,494,224.90 and 2,197,369,440.60 is: 3,296,054,160.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,013,662,816.60 : 4,520,494,224.90 = 2,197,369,440.60 : x
  2. Step 2: Convert to fraction form
    3,013,662,816.60/4,520,494,224.90 = 2,197,369,440.60/x
  3. Step 3: Cross multiply
    3,013,662,816.60x = 4,520,494,224.90 × 2,197,369,440.60
  4. Step 4: Simplify right side
    3,013,662,816.60x = 9,933,195,866,204,043,264
  5. Step 5: Solve for x
    x = 9,933,195,866,204,043,264/3,013,662,816.60
  6. Step 6: Final answer
    x = 3,296,054,160.90

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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.