Home / 32,042,414.40-48,063,621.60-23,476,372.80

Finding the Fourth Proportional to 32,042,414.40, 48,063,621.60 and 23,476,372.80

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Solution

The fourth proportional to 32,042,414.40, 48,063,621.60 and 23,476,372.80 is: 35,214,559.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,042,414.40 : 48,063,621.60 = 23,476,372.80 : x
  2. Step 2: Convert to fraction form
    32,042,414.40/48,063,621.60 = 23,476,372.80/x
  3. Step 3: Cross multiply
    32,042,414.40x = 48,063,621.60 × 23,476,372.80
  4. Step 4: Simplify right side
    32,042,414.40x = 1,128,359,498,799,732.50
  5. Step 5: Solve for x
    x = 1,128,359,498,799,732.50/32,042,414.40
  6. Step 6: Final answer
    x = 35,214,559.20

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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.