Home / 6,234,919,713.88-8,604,120,659.71-3,376,990,832.06

Finding the Fourth Proportional to 6,234,919,713.88, 8,604,120,659.71 and 3,376,990,832.06

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Solution

The fourth proportional to 6,234,919,713.88, 8,604,120,659.71 and 3,376,990,832.06 is: 4,660,210,222.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,234,919,713.88 : 8,604,120,659.71 = 3,376,990,832.06 : x
  2. Step 2: Convert to fraction form
    6,234,919,713.88/8,604,120,659.71 = 3,376,990,832.06/x
  3. Step 3: Cross multiply
    6,234,919,713.88x = 8,604,120,659.71 × 3,376,990,832.06
  4. Step 4: Simplify right side
    6,234,919,713.88x = 29,056,036,585,778,704,384
  5. Step 5: Solve for x
    x = 29,056,036,585,778,704,384/6,234,919,713.88
  6. Step 6: Final answer
    x = 4,660,210,222.29

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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.