Home / 59,286,016,462.86-88,934,046,812.96-18,954,682,623.54

Finding the Fourth Proportional to 59,286,016,462.86, 88,934,046,812.96 and 18,954,682,623.54

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Solution

The fourth proportional to 59,286,016,462.86, 88,934,046,812.96 and 18,954,682,623.54 is: 28,433,629,586.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,286,016,462.86 : 88,934,046,812.96 = 18,954,682,623.54 : x
  2. Step 2: Convert to fraction form
    59,286,016,462.86/88,934,046,812.96 = 18,954,682,623.54/x
  3. Step 3: Cross multiply
    59,286,016,462.86x = 88,934,046,812.96 × 18,954,682,623.54
  4. Step 4: Simplify right side
    59,286,016,462.86x = 1,685,716,631,766,611,263,488
  5. Step 5: Solve for x
    x = 1,685,716,631,766,611,263,488/59,286,016,462.86
  6. Step 6: Final answer
    x = 28,433,629,586.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.