Home / 27,202,576.30-40,803,864.45-23,659,636.30

Finding the Fourth Proportional to 27,202,576.30, 40,803,864.45 and 23,659,636.30

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Solution

The fourth proportional to 27,202,576.30, 40,803,864.45 and 23,659,636.30 is: 35,489,454.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,202,576.30 : 40,803,864.45 = 23,659,636.30 : x
  2. Step 2: Convert to fraction form
    27,202,576.30/40,803,864.45 = 23,659,636.30/x
  3. Step 3: Cross multiply
    27,202,576.30x = 40,803,864.45 × 23,659,636.30
  4. Step 4: Simplify right side
    27,202,576.30x = 965,404,592,521,499.62
  5. Step 5: Solve for x
    x = 965,404,592,521,499.62/27,202,576.30
  6. Step 6: Final answer
    x = 35,489,454.45

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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.