Home / 32,375,590.60-48,562,262.70-8,114,729.80

Finding the Fourth Proportional to 32,375,590.60, 48,562,262.70 and 8,114,729.80

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Solution

The fourth proportional to 32,375,590.60, 48,562,262.70 and 8,114,729.80 is: 12,171,813.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,375,590.60 : 48,562,262.70 = 8,114,729.80 : x
  2. Step 2: Convert to fraction form
    32,375,590.60/48,562,262.70 = 8,114,729.80/x
  3. Step 3: Cross multiply
    32,375,590.60x = 48,562,262.70 × 8,114,729.80
  4. Step 4: Simplify right side
    32,375,590.60x = 394,069,640,287,118.50
  5. Step 5: Solve for x
    x = 394,069,640,287,118.50/32,375,590.60
  6. Step 6: Final answer
    x = 12,171,813.18

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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.