Home / 799,271,104.34-1,198,988,874.34-301,700,731.44

Finding the Fourth Proportional to 799,271,104.34, 1,198,988,874.34 and 301,700,731.44

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Solution

The fourth proportional to 799,271,104.34, 1,198,988,874.34 and 301,700,731.44 is: 452,582,131.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,271,104.34 : 1,198,988,874.34 = 301,700,731.44 : x
  2. Step 2: Convert to fraction form
    799,271,104.34/1,198,988,874.34 = 301,700,731.44/x
  3. Step 3: Cross multiply
    799,271,104.34x = 1,198,988,874.34 × 301,700,731.44
  4. Step 4: Simplify right side
    799,271,104.34x = 361,735,820,376,800,192
  5. Step 5: Solve for x
    x = 361,735,820,376,800,192/799,271,104.34
  6. Step 6: Final answer
    x = 452,582,131.91

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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.