Home / 12,701,596,469,018-19,052,393,652,774-3,522,654,157,630

Finding the Fourth Proportional to 12,701,596,469,018, 19,052,393,652,774 and 3,522,654,157,630

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Solution

The fourth proportional to 12,701,596,469,018, 19,052,393,652,774 and 3,522,654,157,630 is: 5,283,980,945,029.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,701,596,469,018 : 19,052,393,652,774 = 3,522,654,157,630 : x
  2. Step 2: Convert to fraction form
    12,701,596,469,018/19,052,393,652,774 = 3,522,654,157,630/x
  3. Step 3: Cross multiply
    12,701,596,469,018x = 19,052,393,652,774 × 3,522,654,157,630
  4. Step 4: Simplify right side
    12,701,596,469,018x = 67,114,993,713,747,755,987,369,984
  5. Step 5: Solve for x
    x = 67,114,993,713,747,755,987,369,984/12,701,596,469,018
  6. Step 6: Final answer
    x = 5,283,980,945,029.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.