Home / 16,273,804.40-24,438,700.20-11,514,892.40

Finding the Fourth Proportional to 16,273,804.40, 24,438,700.20 and 11,514,892.40

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Solution

The fourth proportional to 16,273,804.40, 24,438,700.20 and 11,514,892.40 is: 17,292,146.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,273,804.40 : 24,438,700.20 = 11,514,892.40 : x
  2. Step 2: Convert to fraction form
    16,273,804.40/24,438,700.20 = 11,514,892.40/x
  3. Step 3: Cross multiply
    16,273,804.40x = 24,438,700.20 × 11,514,892.40
  4. Step 4: Simplify right side
    16,273,804.40x = 281,409,003,198,858.47
  5. Step 5: Solve for x
    x = 281,409,003,198,858.47/16,273,804.40
  6. Step 6: Final answer
    x = 17,292,146.09

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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.