Home / 38,114,514.07-57,022,111.89-29,412,872.98

Finding the Fourth Proportional to 38,114,514.07, 57,022,111.89 and 29,412,872.98

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Solution

The fourth proportional to 38,114,514.07, 57,022,111.89 and 29,412,872.98 is: 44,003,817.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,114,514.07 : 57,022,111.89 = 29,412,872.98 : x
  2. Step 2: Convert to fraction form
    38,114,514.07/57,022,111.89 = 29,412,872.98/x
  3. Step 3: Cross multiply
    38,114,514.07x = 57,022,111.89 × 29,412,872.98
  4. Step 4: Simplify right side
    38,114,514.07x = 1,677,184,134,071,917.75
  5. Step 5: Solve for x
    x = 1,677,184,134,071,917.75/38,114,514.07
  6. Step 6: Final answer
    x = 44,003,817.84

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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.