Home / 10,110,731.83-15,166,097.74-9,592,576.85

Finding the Fourth Proportional to 10,110,731.83, 15,166,097.74 and 9,592,576.85

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Solution

The fourth proportional to 10,110,731.83, 15,166,097.74 and 9,592,576.85 is: 14,388,865.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,110,731.83 : 15,166,097.74 = 9,592,576.85 : x
  2. Step 2: Convert to fraction form
    10,110,731.83/15,166,097.74 = 9,592,576.85/x
  3. Step 3: Cross multiply
    10,110,731.83x = 15,166,097.74 × 9,592,576.85
  4. Step 4: Simplify right side
    10,110,731.83x = 145,481,958,085,561.31
  5. Step 5: Solve for x
    x = 145,481,958,085,561.31/10,110,731.83
  6. Step 6: Final answer
    x = 14,388,865.28

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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.