Home / 2,082,983,007,125.80-3,124,474,510,688.90-2,082,983,007,125.80

Finding the Fourth Proportional to 2,082,983,007,125.80, 3,124,474,510,688.90 and 2,082,983,007,125.80

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Solution

The fourth proportional to 2,082,983,007,125.80, 3,124,474,510,688.90 and 2,082,983,007,125.80 is: 3,124,474,510,688.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,082,983,007,125.80 : 3,124,474,510,688.90 = 2,082,983,007,125.80 : x
  2. Step 2: Convert to fraction form
    2,082,983,007,125.80/3,124,474,510,688.90 = 2,082,983,007,125.80/x
  3. Step 3: Cross multiply
    2,082,983,007,125.80x = 3,124,474,510,688.90 × 2,082,983,007,125.80
  4. Step 4: Simplify right side
    2,082,983,007,125.80x = 6,508,227,311,962,677,621,817,344
  5. Step 5: Solve for x
    x = 6,508,227,311,962,677,621,817,344/2,082,983,007,125.80
  6. Step 6: Final answer
    x = 3,124,474,510,688.90

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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.