Home / 16,336,032.20-24,504,048.30-15,552,211.40

Finding the Fourth Proportional to 16,336,032.20, 24,504,048.30 and 15,552,211.40

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Solution

The fourth proportional to 16,336,032.20, 24,504,048.30 and 15,552,211.40 is: 23,328,317.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,336,032.20 : 24,504,048.30 = 15,552,211.40 : x
  2. Step 2: Convert to fraction form
    16,336,032.20/24,504,048.30 = 15,552,211.40/x
  3. Step 3: Cross multiply
    16,336,032.20x = 24,504,048.30 × 15,552,211.40
  4. Step 4: Simplify right side
    16,336,032.20x = 381,092,139,317,410.62
  5. Step 5: Solve for x
    x = 381,092,139,317,410.62/16,336,032.20
  6. Step 6: Final answer
    x = 23,328,317.10

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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.