Home / 25,231,951.49-37,854,310.76-7,036,148.62

Finding the Fourth Proportional to 25,231,951.49, 37,854,310.76 and 7,036,148.62

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Solution

The fourth proportional to 25,231,951.49, 37,854,310.76 and 7,036,148.62 is: 10,556,003.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,231,951.49 : 37,854,310.76 = 7,036,148.62 : x
  2. Step 2: Convert to fraction form
    25,231,951.49/37,854,310.76 = 7,036,148.62/x
  3. Step 3: Cross multiply
    25,231,951.49x = 37,854,310.76 × 7,036,148.62
  4. Step 4: Simplify right side
    25,231,951.49x = 266,348,556,415,025.16
  5. Step 5: Solve for x
    x = 266,348,556,415,025.16/25,231,951.49
  6. Step 6: Final answer
    x = 10,556,003.03

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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.