Home / 32,343,433.40-48,515,150.10-16,171,880.60

Finding the Fourth Proportional to 32,343,433.40, 48,515,150.10 and 16,171,880.60

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Solution

The fourth proportional to 32,343,433.40, 48,515,150.10 and 16,171,880.60 is: 24,257,820.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,343,433.40 : 48,515,150.10 = 16,171,880.60 : x
  2. Step 2: Convert to fraction form
    32,343,433.40/48,515,150.10 = 16,171,880.60/x
  3. Step 3: Cross multiply
    32,343,433.40x = 48,515,150.10 × 16,171,880.60
  4. Step 4: Simplify right side
    32,343,433.40x = 784,581,214,708,278.12
  5. Step 5: Solve for x
    x = 784,581,214,708,278.12/32,343,433.40
  6. Step 6: Final answer
    x = 24,257,820.90

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1.5x scale

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.