Home / 37,969,596.73-56,953,979.90-9,215,732.30

Finding the Fourth Proportional to 37,969,596.73, 56,953,979.90 and 9,215,732.30

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Solution

The fourth proportional to 37,969,596.73, 56,953,979.90 and 9,215,732.30 is: 13,823,497.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,969,596.73 : 56,953,979.90 = 9,215,732.30 : x
  2. Step 2: Convert to fraction form
    37,969,596.73/56,953,979.90 = 9,215,732.30/x
  3. Step 3: Cross multiply
    37,969,596.73x = 56,953,979.90 × 9,215,732.30
  4. Step 4: Simplify right side
    37,969,596.73x = 524,872,632,274,287.12
  5. Step 5: Solve for x
    x = 524,872,632,274,287.12/37,969,596.73
  6. Step 6: Final answer
    x = 13,823,497.68

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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.