Home / 177,536,140,999.98-266,275,863,771.20-51,737,312,311.26

Finding the Fourth Proportional to 177,536,140,999.98, 266,275,863,771.20 and 51,737,312,311.26

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Solution

The fourth proportional to 177,536,140,999.98, 266,275,863,771.20 and 51,737,312,311.26 is: 77,597,707,414.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,536,140,999.98 : 266,275,863,771.20 = 51,737,312,311.26 : x
  2. Step 2: Convert to fraction form
    177,536,140,999.98/266,275,863,771.20 = 51,737,312,311.26/x
  3. Step 3: Cross multiply
    177,536,140,999.98x = 266,275,863,771.20 × 51,737,312,311.26
  4. Step 4: Simplify right side
    177,536,140,999.98x = 13,776,397,524,881,098,407,936
  5. Step 5: Solve for x
    x = 13,776,397,524,881,098,407,936/177,536,140,999.98
  6. Step 6: Final answer
    x = 77,597,707,414.87

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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.