Home / 41,379,705.88-57,105,765.58-23,044,991.38

Finding the Fourth Proportional to 41,379,705.88, 57,105,765.58 and 23,044,991.38

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Solution

The fourth proportional to 41,379,705.88, 57,105,765.58 and 23,044,991.38 is: 31,803,074.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,379,705.88 : 57,105,765.58 = 23,044,991.38 : x
  2. Step 2: Convert to fraction form
    41,379,705.88/57,105,765.58 = 23,044,991.38/x
  3. Step 3: Cross multiply
    41,379,705.88x = 57,105,765.58 × 23,044,991.38
  4. Step 4: Simplify right side
    41,379,705.88x = 1,316,001,875,543,630.25
  5. Step 5: Solve for x
    x = 1,316,001,875,543,630.25/41,379,705.88
  6. Step 6: Final answer
    x = 31,803,074.66

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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.