Home / 27,716,890.40-41,528,096.40-23,654,319.20

Finding the Fourth Proportional to 27,716,890.40, 41,528,096.40 and 23,654,319.20

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Solution

The fourth proportional to 27,716,890.40, 41,528,096.40 and 23,654,319.20 is: 35,441,163.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,716,890.40 : 41,528,096.40 = 23,654,319.20 : x
  2. Step 2: Convert to fraction form
    27,716,890.40/41,528,096.40 = 23,654,319.20/x
  3. Step 3: Cross multiply
    27,716,890.40x = 41,528,096.40 × 23,654,319.20
  4. Step 4: Simplify right side
    27,716,890.40x = 982,318,848,013,970.88
  5. Step 5: Solve for x
    x = 982,318,848,013,970.88/27,716,890.40
  6. Step 6: Final answer
    x = 35,441,163.63

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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.