Home / 51,558,524.01-71,152,633.89-29,536,279.65

Finding the Fourth Proportional to 51,558,524.01, 71,152,633.89 and 29,536,279.65

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Solution

The fourth proportional to 51,558,524.01, 71,152,633.89 and 29,536,279.65 is: 40,761,137.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,558,524.01 : 71,152,633.89 = 29,536,279.65 : x
  2. Step 2: Convert to fraction form
    51,558,524.01/71,152,633.89 = 29,536,279.65/x
  3. Step 3: Cross multiply
    51,558,524.01x = 71,152,633.89 × 29,536,279.65
  4. Step 4: Simplify right side
    51,558,524.01x = 2,101,584,092,409,107.25
  5. Step 5: Solve for x
    x = 2,101,584,092,409,107.25/51,558,524.01
  6. Step 6: Final answer
    x = 40,761,137.62

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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.