Home / 23,038,251.18-34,562,531.27-8,661,443.55

Finding the Fourth Proportional to 23,038,251.18, 34,562,531.27 and 8,661,443.55

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Solution

The fourth proportional to 23,038,251.18, 34,562,531.27 and 8,661,443.55 is: 12,994,103.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,038,251.18 : 34,562,531.27 = 8,661,443.55 : x
  2. Step 2: Convert to fraction form
    23,038,251.18/34,562,531.27 = 8,661,443.55/x
  3. Step 3: Cross multiply
    23,038,251.18x = 34,562,531.27 × 8,661,443.55
  4. Step 4: Simplify right side
    23,038,251.18x = 299,361,413,540,214.88
  5. Step 5: Solve for x
    x = 299,361,413,540,214.88/23,038,251.18
  6. Step 6: Final answer
    x = 12,994,103.21

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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.