Home / 6,834,338,137,583.50-9,431,395,969,457.50-3,709,270,695,791.80

Finding the Fourth Proportional to 6,834,338,137,583.50, 9,431,395,969,457.50 and 3,709,270,695,791.80

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Solution

The fourth proportional to 6,834,338,137,583.50, 9,431,395,969,457.50 and 3,709,270,695,791.80 is: 5,118,798,629,165.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,834,338,137,583.50 : 9,431,395,969,457.50 = 3,709,270,695,791.80 : x
  2. Step 2: Convert to fraction form
    6,834,338,137,583.50/9,431,395,969,457.50 = 3,709,270,695,791.80/x
  3. Step 3: Cross multiply
    6,834,338,137,583.50x = 9,431,395,969,457.50 × 3,709,270,695,791.80
  4. Step 4: Simplify right side
    6,834,338,137,583.50x = 34,983,600,689,917,598,170,611,712
  5. Step 5: Solve for x
    x = 34,983,600,689,917,598,170,611,712/6,834,338,137,583.50
  6. Step 6: Final answer
    x = 5,118,798,629,165.75

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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.