Home / 30,993,704,606,698-42,772,611,758,978-17,824,706,207,176

Finding the Fourth Proportional to 30,993,704,606,698, 42,772,611,758,978 and 17,824,706,207,176

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Solution

The fourth proportional to 30,993,704,606,698, 42,772,611,758,978 and 17,824,706,207,176 is: 24,598,841,861,344.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,993,704,606,698 : 42,772,611,758,978 = 17,824,706,207,176 : x
  2. Step 2: Convert to fraction form
    30,993,704,606,698/42,772,611,758,978 = 17,824,706,207,176/x
  3. Step 3: Cross multiply
    30,993,704,606,698x = 42,772,611,758,978 × 17,824,706,207,176
  4. Step 4: Simplify right side
    30,993,704,606,698x = 762,409,238,317,384,375,675,650,048
  5. Step 5: Solve for x
    x = 762,409,238,317,384,375,675,650,048/30,993,704,606,698
  6. Step 6: Final answer
    x = 24,598,841,861,344.36

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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.