Home / 4,080,082,754.80-6,120,124,132.20-2,447,496,002.80

Finding the Fourth Proportional to 4,080,082,754.80, 6,120,124,132.20 and 2,447,496,002.80

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Solution

The fourth proportional to 4,080,082,754.80, 6,120,124,132.20 and 2,447,496,002.80 is: 3,671,244,004.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,080,082,754.80 : 6,120,124,132.20 = 2,447,496,002.80 : x
  2. Step 2: Convert to fraction form
    4,080,082,754.80/6,120,124,132.20 = 2,447,496,002.80/x
  3. Step 3: Cross multiply
    4,080,082,754.80x = 6,120,124,132.20 × 2,447,496,002.80
  4. Step 4: Simplify right side
    4,080,082,754.80x = 14,978,979,350,199,318,528
  5. Step 5: Solve for x
    x = 14,978,979,350,199,318,528/4,080,082,754.80
  6. Step 6: Final answer
    x = 3,671,244,004.20

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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.