Home / 11,651,025.83-16,078,541.73-6,424,044.11

Finding the Fourth Proportional to 11,651,025.83, 16,078,541.73 and 6,424,044.11

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Solution

The fourth proportional to 11,651,025.83, 16,078,541.73 and 6,424,044.11 is: 8,865,250.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,651,025.83 : 16,078,541.73 = 6,424,044.11 : x
  2. Step 2: Convert to fraction form
    11,651,025.83/16,078,541.73 = 6,424,044.11/x
  3. Step 3: Cross multiply
    11,651,025.83x = 16,078,541.73 × 6,424,044.11
  4. Step 4: Simplify right side
    11,651,025.83x = 103,289,261,297,995.72
  5. Step 5: Solve for x
    x = 103,289,261,297,995.72/11,651,025.83
  6. Step 6: Final answer
    x = 8,865,250.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.