Home / 30,672,667,231,006-42,329,611,336,993-16,985,876,195,614

Finding the Fourth Proportional to 30,672,667,231,006, 42,329,611,336,993 and 16,985,876,195,614

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Solution

The fourth proportional to 30,672,667,231,006, 42,329,611,336,993 and 16,985,876,195,614 is: 23,441,245,985,018.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,672,667,231,006 : 42,329,611,336,993 = 16,985,876,195,614 : x
  2. Step 2: Convert to fraction form
    30,672,667,231,006/42,329,611,336,993 = 16,985,876,195,614/x
  3. Step 3: Cross multiply
    30,672,667,231,006x = 42,329,611,336,993 × 16,985,876,195,614
  4. Step 4: Simplify right side
    30,672,667,231,006x = 719,005,537,578,621,848,164,237,312
  5. Step 5: Solve for x
    x = 719,005,537,578,621,848,164,237,312/30,672,667,231,006
  6. Step 6: Final answer
    x = 23,441,245,985,018.30

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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.