Home / 967,940,172.20-1,451,910,258.30-797,879,052.20

Finding the Fourth Proportional to 967,940,172.20, 1,451,910,258.30 and 797,879,052.20

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Solution

The fourth proportional to 967,940,172.20, 1,451,910,258.30 and 797,879,052.20 is: 1,196,818,578.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,940,172.20 : 1,451,910,258.30 = 797,879,052.20 : x
  2. Step 2: Convert to fraction form
    967,940,172.20/1,451,910,258.30 = 797,879,052.20/x
  3. Step 3: Cross multiply
    967,940,172.20x = 1,451,910,258.30 × 797,879,052.20
  4. Step 4: Simplify right side
    967,940,172.20x = 1,158,448,780,771,861,248
  5. Step 5: Solve for x
    x = 1,158,448,780,771,861,248/967,940,172.20
  6. Step 6: Final answer
    x = 1,196,818,578.30

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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.