Home / 24,977,257.71-37,468,455.81-9,428,183.61

Finding the Fourth Proportional to 24,977,257.71, 37,468,455.81 and 9,428,183.61

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Solution

The fourth proportional to 24,977,257.71, 37,468,455.81 and 9,428,183.61 is: 14,143,245.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,977,257.71 : 37,468,455.81 = 9,428,183.61 : x
  2. Step 2: Convert to fraction form
    24,977,257.71/37,468,455.81 = 9,428,183.61/x
  3. Step 3: Cross multiply
    24,977,257.71x = 37,468,455.81 × 9,428,183.61
  4. Step 4: Simplify right side
    24,977,257.71x = 353,259,480,959,851.25
  5. Step 5: Solve for x
    x = 353,259,480,959,851.25/24,977,257.71
  6. Step 6: Final answer
    x = 14,143,245.23

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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.