Home / 2,679,243,005,191.60-4,018,864,286,143.80-743,059,861,383.06

Finding the Fourth Proportional to 2,679,243,005,191.60, 4,018,864,286,143.80 and 743,059,861,383.06

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Solution

The fourth proportional to 2,679,243,005,191.60, 4,018,864,286,143.80 and 743,059,861,383.06 is: 1,114,589,730,604.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,679,243,005,191.60 : 4,018,864,286,143.80 = 743,059,861,383.06 : x
  2. Step 2: Convert to fraction form
    2,679,243,005,191.60/4,018,864,286,143.80 = 743,059,861,383.06/x
  3. Step 3: Cross multiply
    2,679,243,005,191.60x = 4,018,864,286,143.80 × 743,059,861,383.06
  4. Step 4: Simplify right side
    2,679,243,005,191.60x = 2,986,256,739,379,342,731,116,544
  5. Step 5: Solve for x
    x = 2,986,256,739,379,342,731,116,544/2,679,243,005,191.60
  6. Step 6: Final answer
    x = 1,114,589,730,604.07

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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.