Home / 8,004,946,914,012.60-11,046,054,841,056-4,489,388,709,592.90

Finding the Fourth Proportional to 8,004,946,914,012.60, 11,046,054,841,056 and 4,489,388,709,592.90

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Solution

The fourth proportional to 8,004,946,914,012.60, 11,046,054,841,056 and 4,489,388,709,592.90 is: 6,194,923,516,878.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,004,946,914,012.60 : 11,046,054,841,056 = 4,489,388,709,592.90 : x
  2. Step 2: Convert to fraction form
    8,004,946,914,012.60/11,046,054,841,056 = 4,489,388,709,592.90/x
  3. Step 3: Cross multiply
    8,004,946,914,012.60x = 11,046,054,841,056 × 4,489,388,709,592.90
  4. Step 4: Simplify right side
    8,004,946,914,012.60x = 49,590,033,888,980,802,855,763,968
  5. Step 5: Solve for x
    x = 49,590,033,888,980,802,855,763,968/8,004,946,914,012.60
  6. Step 6: Final answer
    x = 6,194,923,516,878.52

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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.