Home / 9,310,335.60-13,934,010.60-8,176,594.80

Finding the Fourth Proportional to 9,310,335.60, 13,934,010.60 and 8,176,594.80

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Solution

The fourth proportional to 9,310,335.60, 13,934,010.60 and 8,176,594.80 is: 12,237,234.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,310,335.60 : 13,934,010.60 = 8,176,594.80 : x
  2. Step 2: Convert to fraction form
    9,310,335.60/13,934,010.60 = 8,176,594.80/x
  3. Step 3: Cross multiply
    9,310,335.60x = 13,934,010.60 × 8,176,594.80
  4. Step 4: Simplify right side
    9,310,335.60x = 113,932,758,615,104.88
  5. Step 5: Solve for x
    x = 113,932,758,615,104.88/9,310,335.60
  6. Step 6: Final answer
    x = 12,237,234.35

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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.