Home / 1,671,760,540,680.80-2,306,993,386,438.20-967,856,088,596.58

Finding the Fourth Proportional to 1,671,760,540,680.80, 2,306,993,386,438.20 and 967,856,088,596.58

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Solution

The fourth proportional to 1,671,760,540,680.80, 2,306,993,386,438.20 and 967,856,088,596.58 is: 1,335,620,467,813.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,671,760,540,680.80 : 2,306,993,386,438.20 = 967,856,088,596.58 : x
  2. Step 2: Convert to fraction form
    1,671,760,540,680.80/2,306,993,386,438.20 = 967,856,088,596.58/x
  3. Step 3: Cross multiply
    1,671,760,540,680.80x = 2,306,993,386,438.20 × 967,856,088,596.58
  4. Step 4: Simplify right side
    1,671,760,540,680.80x = 2,232,837,595,416,254,702,682,112
  5. Step 5: Solve for x
    x = 2,232,837,595,416,254,702,682,112/1,671,760,540,680.80
  6. Step 6: Final answer
    x = 1,335,620,467,813.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.