Home / 16,719,062.85-23,062,508.01-10,514,267.73

Finding the Fourth Proportional to 16,719,062.85, 23,062,508.01 and 10,514,267.73

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Solution

The fourth proportional to 16,719,062.85, 23,062,508.01 and 10,514,267.73 is: 14,503,527.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,719,062.85 : 23,062,508.01 = 10,514,267.73 : x
  2. Step 2: Convert to fraction form
    16,719,062.85/23,062,508.01 = 10,514,267.73/x
  3. Step 3: Cross multiply
    16,719,062.85x = 23,062,508.01 × 10,514,267.73
  4. Step 4: Simplify right side
    16,719,062.85x = 242,485,383,742,409.53
  5. Step 5: Solve for x
    x = 242,485,383,742,409.53/16,719,062.85
  6. Step 6: Final answer
    x = 14,503,527.26

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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.