Home / 55,163,375,078,860-82,745,142,255,372-22,527,136,172,328

Finding the Fourth Proportional to 55,163,375,078,860, 82,745,142,255,372 and 22,527,136,172,328

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Solution

The fourth proportional to 55,163,375,078,860, 82,745,142,255,372 and 22,527,136,172,328 is: 33,790,736,779,986.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,163,375,078,860 : 82,745,142,255,372 = 22,527,136,172,328 : x
  2. Step 2: Convert to fraction form
    55,163,375,078,860/82,745,142,255,372 = 22,527,136,172,328/x
  3. Step 3: Cross multiply
    55,163,375,078,860x = 82,745,142,255,372 × 22,527,136,172,328
  4. Step 4: Simplify right side
    55,163,375,078,860x = 1,864,011,087,185,416,647,004,389,376
  5. Step 5: Solve for x
    x = 1,864,011,087,185,416,647,004,389,376/55,163,375,078,860
  6. Step 6: Final answer
    x = 33,790,736,779,986.34

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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.