Home / 36,722,266,887,290-55,091,137,521,542-11,909,204,291,435

Finding the Fourth Proportional to 36,722,266,887,290, 55,091,137,521,542 and 11,909,204,291,435

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Solution

The fourth proportional to 36,722,266,887,290, 55,091,137,521,542 and 11,909,204,291,435 is: 17,866,315,644,546.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,722,266,887,290 : 55,091,137,521,542 = 11,909,204,291,435 : x
  2. Step 2: Convert to fraction form
    36,722,266,887,290/55,091,137,521,542 = 11,909,204,291,435/x
  3. Step 3: Cross multiply
    36,722,266,887,290x = 55,091,137,521,542 × 11,909,204,291,435
  4. Step 4: Simplify right side
    36,722,266,887,290x = 656,091,611,391,583,733,808,103,424
  5. Step 5: Solve for x
    x = 656,091,611,391,583,733,808,103,424/36,722,266,887,290
  6. Step 6: Final answer
    x = 17,866,315,644,546.02

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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.