Home / 15,629,502.05-23,442,124.82-4,114,004.97

Finding the Fourth Proportional to 15,629,502.05, 23,442,124.82 and 4,114,004.97

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Solution

The fourth proportional to 15,629,502.05, 23,442,124.82 and 4,114,004.97 is: 6,170,447.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,629,502.05 : 23,442,124.82 = 4,114,004.97 : x
  2. Step 2: Convert to fraction form
    15,629,502.05/23,442,124.82 = 4,114,004.97/x
  3. Step 3: Cross multiply
    15,629,502.05x = 23,442,124.82 × 4,114,004.97
  4. Step 4: Simplify right side
    15,629,502.05x = 96,441,018,084,178.30
  5. Step 5: Solve for x
    x = 96,441,018,084,178.30/15,629,502.05
  6. Step 6: Final answer
    x = 6,170,447.26

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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.