Home / 38,976,416.80-58,414,858.80-29,956,256.80

Finding the Fourth Proportional to 38,976,416.80, 58,414,858.80 and 29,956,256.80

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Solution

The fourth proportional to 38,976,416.80, 58,414,858.80 and 29,956,256.80 is: 44,896,136.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,976,416.80 : 58,414,858.80 = 29,956,256.80 : x
  2. Step 2: Convert to fraction form
    38,976,416.80/58,414,858.80 = 29,956,256.80/x
  3. Step 3: Cross multiply
    38,976,416.80x = 58,414,858.80 × 29,956,256.80
  4. Step 4: Simplify right side
    38,976,416.80x = 1,749,890,511,148,539.75
  5. Step 5: Solve for x
    x = 1,749,890,511,148,539.75/38,976,416.80
  6. Step 6: Final answer
    x = 44,896,136.04

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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.