Home / 8,157,033,770,500-12,229,518,661,656-4,932,984,771,613.90

Finding the Fourth Proportional to 8,157,033,770,500, 12,229,518,661,656 and 4,932,984,771,613.90

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Solution

The fourth proportional to 8,157,033,770,500, 12,229,518,661,656 and 4,932,984,771,613.90 is: 7,395,829,295,238.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,157,033,770,500 : 12,229,518,661,656 = 4,932,984,771,613.90 : x
  2. Step 2: Convert to fraction form
    8,157,033,770,500/12,229,518,661,656 = 4,932,984,771,613.90/x
  3. Step 3: Cross multiply
    8,157,033,770,500x = 12,229,518,661,656 × 4,932,984,771,613.90
  4. Step 4: Simplify right side
    8,157,033,770,500x = 60,328,029,322,117,054,216,536,064
  5. Step 5: Solve for x
    x = 60,328,029,322,117,054,216,536,064/8,157,033,770,500
  6. Step 6: Final answer
    x = 7,395,829,295,238.92

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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.