Home / 10,002,735,154.88-15,006,269,436.96-3,014,961,525.44

Finding the Fourth Proportional to 10,002,735,154.88, 15,006,269,436.96 and 3,014,961,525.44

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Solution

The fourth proportional to 10,002,735,154.88, 15,006,269,436.96 and 3,014,961,525.44 is: 4,523,095,362.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,002,735,154.88 : 15,006,269,436.96 = 3,014,961,525.44 : x
  2. Step 2: Convert to fraction form
    10,002,735,154.88/15,006,269,436.96 = 3,014,961,525.44/x
  3. Step 3: Cross multiply
    10,002,735,154.88x = 15,006,269,436.96 × 3,014,961,525.44
  4. Step 4: Simplify right side
    10,002,735,154.88x = 45,243,324,992,820,568,064
  5. Step 5: Solve for x
    x = 45,243,324,992,820,568,064/10,002,735,154.88
  6. Step 6: Final answer
    x = 4,523,095,362.65

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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.