Home / 41,112,010.80-61,668,016.20-37,332,874.80

Finding the Fourth Proportional to 41,112,010.80, 61,668,016.20 and 37,332,874.80

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Solution

The fourth proportional to 41,112,010.80, 61,668,016.20 and 37,332,874.80 is: 55,999,312.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,112,010.80 : 61,668,016.20 = 37,332,874.80 : x
  2. Step 2: Convert to fraction form
    41,112,010.80/61,668,016.20 = 37,332,874.80/x
  3. Step 3: Cross multiply
    41,112,010.80x = 61,668,016.20 × 37,332,874.80
  4. Step 4: Simplify right side
    41,112,010.80x = 2,302,244,327,958,971.50
  5. Step 5: Solve for x
    x = 2,302,244,327,958,971.50/41,112,010.80
  6. Step 6: Final answer
    x = 55,999,312.20

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Double scale
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Similar ratio
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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.