Home / 16,295,455.20-24,443,182.80-16,043,512.80

Finding the Fourth Proportional to 16,295,455.20, 24,443,182.80 and 16,043,512.80

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Solution

The fourth proportional to 16,295,455.20, 24,443,182.80 and 16,043,512.80 is: 24,065,269.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,295,455.20 : 24,443,182.80 = 16,043,512.80 : x
  2. Step 2: Convert to fraction form
    16,295,455.20/24,443,182.80 = 16,043,512.80/x
  3. Step 3: Cross multiply
    16,295,455.20x = 24,443,182.80 × 16,043,512.80
  4. Step 4: Simplify right side
    16,295,455.20x = 392,154,516,124,539.88
  5. Step 5: Solve for x
    x = 392,154,516,124,539.88/16,295,455.20
  6. Step 6: Final answer
    x = 24,065,269.20

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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.