Home / 6,316,082,860,956.70-8,716,187,737,563.80-3,538,264,645,660.80

Finding the Fourth Proportional to 6,316,082,860,956.70, 8,716,187,737,563.80 and 3,538,264,645,660.80

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Solution

The fourth proportional to 6,316,082,860,956.70, 8,716,187,737,563.80 and 3,538,264,645,660.80 is: 4,882,801,507,783.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,316,082,860,956.70 : 8,716,187,737,563.80 = 3,538,264,645,660.80 : x
  2. Step 2: Convert to fraction form
    6,316,082,860,956.70/8,716,187,737,563.80 = 3,538,264,645,660.80/x
  3. Step 3: Cross multiply
    6,316,082,860,956.70x = 8,716,187,737,563.80 × 3,538,264,645,660.80
  4. Step 4: Simplify right side
    6,316,082,860,956.70x = 30,840,178,916,764,184,928,583,680
  5. Step 5: Solve for x
    x = 30,840,178,916,764,184,928,583,680/6,316,082,860,956.70
  6. Step 6: Final answer
    x = 4,882,801,507,783.39

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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.