Home / 8,100,318,724,903-11,178,448,113,419-4,396,535,796,800.80

Finding the Fourth Proportional to 8,100,318,724,903, 11,178,448,113,419 and 4,396,535,796,800.80

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Solution

The fourth proportional to 8,100,318,724,903, 11,178,448,113,419 and 4,396,535,796,800.80 is: 6,067,223,889,874.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,100,318,724,903 : 11,178,448,113,419 = 4,396,535,796,800.80 : x
  2. Step 2: Convert to fraction form
    8,100,318,724,903/11,178,448,113,419 = 4,396,535,796,800.80/x
  3. Step 3: Cross multiply
    8,100,318,724,903x = 11,178,448,113,419 × 4,396,535,796,800.80
  4. Step 4: Simplify right side
    8,100,318,724,903x = 49,146,447,283,327,000,702,353,408
  5. Step 5: Solve for x
    x = 49,146,447,283,327,000,702,353,408/8,100,318,724,903
  6. Step 6: Final answer
    x = 6,067,223,889,874.23

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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.