Home / 34,715,788,486,733-47,904,674,238,162-20,101,046,365,540

Finding the Fourth Proportional to 34,715,788,486,733, 47,904,674,238,162 and 20,101,046,365,540

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Solution

The fourth proportional to 34,715,788,486,733, 47,904,674,238,162 and 20,101,046,365,540 is: 27,737,640,997,420.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,715,788,486,733 : 47,904,674,238,162 = 20,101,046,365,540 : x
  2. Step 2: Convert to fraction form
    34,715,788,486,733/47,904,674,238,162 = 20,101,046,365,540/x
  3. Step 3: Cross multiply
    34,715,788,486,733x = 47,904,674,238,162 × 20,101,046,365,540
  4. Step 4: Simplify right side
    34,715,788,486,733x = 962,934,077,987,383,936,251,068,416
  5. Step 5: Solve for x
    x = 962,934,077,987,383,936,251,068,416/34,715,788,486,733
  6. Step 6: Final answer
    x = 27,737,640,997,420.50

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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.