Home / 23,879,265.92-35,815,399.56-11,745,472.40

Finding the Fourth Proportional to 23,879,265.92, 35,815,399.56 and 11,745,472.40

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Solution

The fourth proportional to 23,879,265.92, 35,815,399.56 and 11,745,472.40 is: 17,616,487.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,879,265.92 : 35,815,399.56 = 11,745,472.40 : x
  2. Step 2: Convert to fraction form
    23,879,265.92/35,815,399.56 = 11,745,472.40/x
  3. Step 3: Cross multiply
    23,879,265.92x = 35,815,399.56 × 11,745,472.40
  4. Step 4: Simplify right side
    23,879,265.92x = 420,668,787,026,952.19
  5. Step 5: Solve for x
    x = 420,668,787,026,952.19/23,879,265.92
  6. Step 6: Final answer
    x = 17,616,487.39

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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.