Home / 37,443,824.80-56,165,737.20-32,815,549.60

Finding the Fourth Proportional to 37,443,824.80, 56,165,737.20 and 32,815,549.60

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Solution

The fourth proportional to 37,443,824.80, 56,165,737.20 and 32,815,549.60 is: 49,223,324.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,443,824.80 : 56,165,737.20 = 32,815,549.60 : x
  2. Step 2: Convert to fraction form
    37,443,824.80/56,165,737.20 = 32,815,549.60/x
  3. Step 3: Cross multiply
    37,443,824.80x = 56,165,737.20 × 32,815,549.60
  4. Step 4: Simplify right side
    37,443,824.80x = 1,843,109,534,907,165.25
  5. Step 5: Solve for x
    x = 1,843,109,534,907,165.25/37,443,824.80
  6. Step 6: Final answer
    x = 49,223,324.40

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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.