Home / 8,100,318,724,896-11,178,448,113,410-4,396,535,796,794.10

Finding the Fourth Proportional to 8,100,318,724,896, 11,178,448,113,410 and 4,396,535,796,794.10

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Solution

The fourth proportional to 8,100,318,724,896, 11,178,448,113,410 and 4,396,535,796,794.10 is: 6,067,223,889,865.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,100,318,724,896 : 11,178,448,113,410 = 4,396,535,796,794.10 : x
  2. Step 2: Convert to fraction form
    8,100,318,724,896/11,178,448,113,410 = 4,396,535,796,794.10/x
  3. Step 3: Cross multiply
    8,100,318,724,896x = 11,178,448,113,410 × 4,396,535,796,794.10
  4. Step 4: Simplify right side
    8,100,318,724,896x = 49,146,447,283,212,539,823,915,008
  5. Step 5: Solve for x
    x = 49,146,447,283,212,539,823,915,008/8,100,318,724,896
  6. Step 6: Final answer
    x = 6,067,223,889,865.34

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Double scale
Find fourth proportional to 8,100,318,724,897, 11,178,448,113,411.38 and 4,396,535,796,795.10
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1.5x scale

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.