Home / 6,234,919,697.25-8,604,120,636.77-3,376,990,815.44

Finding the Fourth Proportional to 6,234,919,697.25, 8,604,120,636.77 and 3,376,990,815.44

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Solution

The fourth proportional to 6,234,919,697.25, 8,604,120,636.77 and 3,376,990,815.44 is: 4,660,210,199.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,234,919,697.25 : 8,604,120,636.77 = 3,376,990,815.44 : x
  2. Step 2: Convert to fraction form
    6,234,919,697.25/8,604,120,636.77 = 3,376,990,815.44/x
  3. Step 3: Cross multiply
    6,234,919,697.25x = 8,604,120,636.77 × 3,376,990,815.44
  4. Step 4: Simplify right side
    6,234,919,697.25x = 29,056,036,365,250,146,304
  5. Step 5: Solve for x
    x = 29,056,036,365,250,146,304/6,234,919,697.25
  6. Step 6: Final answer
    x = 4,660,210,199.35

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1.5x scale

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.