Home / 37,932,279.84-56,840,945.04-25,106,837.04

Finding the Fourth Proportional to 37,932,279.84, 56,840,945.04 and 25,106,837.04

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Solution

The fourth proportional to 37,932,279.84, 56,840,945.04 and 25,106,837.04 is: 37,622,213.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,932,279.84 : 56,840,945.04 = 25,106,837.04 : x
  2. Step 2: Convert to fraction form
    37,932,279.84/56,840,945.04 = 25,106,837.04/x
  3. Step 3: Cross multiply
    37,932,279.84x = 56,840,945.04 × 25,106,837.04
  4. Step 4: Simplify right side
    37,932,279.84x = 1,427,096,344,318,876.25
  5. Step 5: Solve for x
    x = 1,427,096,344,318,876.25/37,932,279.84
  6. Step 6: Final answer
    x = 37,622,213.86

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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.