Home / 16,633,818.60-24,913,403.10-13,647,834.60

Finding the Fourth Proportional to 16,633,818.60, 24,913,403.10 and 13,647,834.60

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Solution

The fourth proportional to 16,633,818.60, 24,913,403.10 and 13,647,834.60 is: 20,441,127.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,633,818.60 : 24,913,403.10 = 13,647,834.60 : x
  2. Step 2: Convert to fraction form
    16,633,818.60/24,913,403.10 = 13,647,834.60/x
  3. Step 3: Cross multiply
    16,633,818.60x = 24,913,403.10 × 13,647,834.60
  4. Step 4: Simplify right side
    16,633,818.60x = 340,014,004,831,927.25
  5. Step 5: Solve for x
    x = 340,014,004,831,927.25/16,633,818.60
  6. Step 6: Final answer
    x = 20,441,127.38

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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.