Home / 6,746,957,108,628-10,117,245,361,150-2,613,705,042,197.80

Finding the Fourth Proportional to 6,746,957,108,628, 10,117,245,361,150 and 2,613,705,042,197.80

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Solution

The fourth proportional to 6,746,957,108,628, 10,117,245,361,150 and 2,613,705,042,197.80 is: 3,919,321,671,657.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,746,957,108,628 : 10,117,245,361,150 = 2,613,705,042,197.80 : x
  2. Step 2: Convert to fraction form
    6,746,957,108,628/10,117,245,361,150 = 2,613,705,042,197.80/x
  3. Step 3: Cross multiply
    6,746,957,108,628x = 10,117,245,361,150 × 2,613,705,042,197.80
  4. Step 4: Simplify right side
    6,746,957,108,628x = 26,443,495,213,590,053,941,936,128
  5. Step 5: Solve for x
    x = 26,443,495,213,590,053,941,936,128/6,746,957,108,628
  6. Step 6: Final answer
    x = 3,919,321,671,657.61

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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.