Home / 61,787,585,471,787-85,209,593,190,304-45,094,117,002,188

Finding the Fourth Proportional to 61,787,585,471,787, 85,209,593,190,304 and 45,094,117,002,188

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Solution

The fourth proportional to 61,787,585,471,787, 85,209,593,190,304 and 45,094,117,002,188 is: 62,188,080,917,758.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,787,585,471,787 : 85,209,593,190,304 = 45,094,117,002,188 : x
  2. Step 2: Convert to fraction form
    61,787,585,471,787/85,209,593,190,304 = 45,094,117,002,188/x
  3. Step 3: Cross multiply
    61,787,585,471,787x = 85,209,593,190,304 × 45,094,117,002,188
  4. Step 4: Simplify right side
    61,787,585,471,787x = 3,842,451,365,032,410,273,659,486,208
  5. Step 5: Solve for x
    x = 3,842,451,365,032,410,273,659,486,208/61,787,585,471,787
  6. Step 6: Final answer
    x = 62,188,080,917,758.52

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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.