Home / 2,001,855,628.40-3,002,783,442.60-1,661,733,388.40

Finding the Fourth Proportional to 2,001,855,628.40, 3,002,783,442.60 and 1,661,733,388.40

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Solution

The fourth proportional to 2,001,855,628.40, 3,002,783,442.60 and 1,661,733,388.40 is: 2,492,600,082.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,001,855,628.40 : 3,002,783,442.60 = 1,661,733,388.40 : x
  2. Step 2: Convert to fraction form
    2,001,855,628.40/3,002,783,442.60 = 1,661,733,388.40/x
  3. Step 3: Cross multiply
    2,001,855,628.40x = 3,002,783,442.60 × 1,661,733,388.40
  4. Step 4: Simplify right side
    2,001,855,628.40x = 4,989,825,504,703,115,264
  5. Step 5: Solve for x
    x = 4,989,825,504,703,115,264/2,001,855,628.40
  6. Step 6: Final answer
    x = 2,492,600,082.60

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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.