Home / 8,100,318,724,898-11,178,448,113,412-4,396,535,796,796.10

Finding the Fourth Proportional to 8,100,318,724,898, 11,178,448,113,412 and 4,396,535,796,796.10

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Solution

The fourth proportional to 8,100,318,724,898, 11,178,448,113,412 and 4,396,535,796,796.10 is: 6,067,223,889,867.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,100,318,724,898 : 11,178,448,113,412 = 4,396,535,796,796.10 : x
  2. Step 2: Convert to fraction form
    8,100,318,724,898/11,178,448,113,412 = 4,396,535,796,796.10/x
  3. Step 3: Cross multiply
    8,100,318,724,898x = 11,178,448,113,412 × 4,396,535,796,796.10
  4. Step 4: Simplify right side
    8,100,318,724,898x = 49,146,447,283,243,686,926,745,600
  5. Step 5: Solve for x
    x = 49,146,447,283,243,686,926,745,600/8,100,318,724,898
  6. Step 6: Final answer
    x = 6,067,223,889,867.69

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Double scale
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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.