Home / 34,396,150,145,508-47,466,685,385,508-18,575,494,455,180

Finding the Fourth Proportional to 34,396,150,145,508, 47,466,685,385,508 and 18,575,494,455,180

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Solution

The fourth proportional to 34,396,150,145,508, 47,466,685,385,508 and 18,575,494,455,180 is: 25,634,181,367,807.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,396,150,145,508 : 47,466,685,385,508 = 18,575,494,455,180 : x
  2. Step 2: Convert to fraction form
    34,396,150,145,508/47,466,685,385,508 = 18,575,494,455,180/x
  3. Step 3: Cross multiply
    34,396,150,145,508x = 47,466,685,385,508 × 18,575,494,455,180
  4. Step 4: Simplify right side
    34,396,150,145,508x = 881,717,151,184,277,395,801,636,864
  5. Step 5: Solve for x
    x = 881,717,151,184,277,395,801,636,864/34,396,150,145,508
  6. Step 6: Final answer
    x = 25,634,181,367,807.12

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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.