Home / 41,379,908.64-57,106,045.62-23,045,194.14

Finding the Fourth Proportional to 41,379,908.64, 57,106,045.62 and 23,045,194.14

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Solution

The fourth proportional to 41,379,908.64, 57,106,045.62 and 23,045,194.14 is: 31,803,354.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,379,908.64 : 57,106,045.62 = 23,045,194.14 : x
  2. Step 2: Convert to fraction form
    41,379,908.64/57,106,045.62 = 23,045,194.14/x
  3. Step 3: Cross multiply
    41,379,908.64x = 57,106,045.62 × 23,045,194.14
  4. Step 4: Simplify right side
    41,379,908.64x = 1,316,019,907,880,596.75
  5. Step 5: Solve for x
    x = 1,316,019,907,880,596.75/41,379,908.64
  6. Step 6: Final answer
    x = 31,803,354.60

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Double scale
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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.