Home / 43,491,835,722,965-60,097,242,606,390-30,969,826,167,420

Finding the Fourth Proportional to 43,491,835,722,965, 60,097,242,606,390 and 30,969,826,167,420

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Solution

The fourth proportional to 43,491,835,722,965, 60,097,242,606,390 and 30,969,826,167,420 is: 42,794,265,308,014.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,491,835,722,965 : 60,097,242,606,390 = 30,969,826,167,420 : x
  2. Step 2: Convert to fraction form
    43,491,835,722,965/60,097,242,606,390 = 30,969,826,167,420/x
  3. Step 3: Cross multiply
    43,491,835,722,965x = 60,097,242,606,390 × 30,969,826,167,420
  4. Step 4: Simplify right side
    43,491,835,722,965x = 1,861,201,156,661,165,164,475,711,488
  5. Step 5: Solve for x
    x = 1,861,201,156,661,165,164,475,711,488/43,491,835,722,965
  6. Step 6: Final answer
    x = 42,794,265,308,014.92

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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.