Home / 31,739,529,423,860-43,801,908,150,760-17,676,723,464,435

Finding the Fourth Proportional to 31,739,529,423,860, 43,801,908,150,760 and 17,676,723,464,435

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Solution

The fourth proportional to 31,739,529,423,860, 43,801,908,150,760 and 17,676,723,464,435 is: 24,394,634,440,090.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,739,529,423,860 : 43,801,908,150,760 = 17,676,723,464,435 : x
  2. Step 2: Convert to fraction form
    31,739,529,423,860/43,801,908,150,760 = 17,676,723,464,435/x
  3. Step 3: Cross multiply
    31,739,529,423,860x = 43,801,908,150,760 × 17,676,723,464,435
  4. Step 4: Simplify right side
    31,739,529,423,860x = 774,274,217,595,565,978,268,205,056
  5. Step 5: Solve for x
    x = 774,274,217,595,565,978,268,205,056/31,739,529,423,860
  6. Step 6: Final answer
    x = 24,394,634,440,090.66

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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.