Home / 16,282,313.20-24,427,012.20-4,922,465.20

Finding the Fourth Proportional to 16,282,313.20, 24,427,012.20 and 4,922,465.20

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Solution

The fourth proportional to 16,282,313.20, 24,427,012.20 and 4,922,465.20 is: 7,384,768.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,282,313.20 : 24,427,012.20 = 4,922,465.20 : x
  2. Step 2: Convert to fraction form
    16,282,313.20/24,427,012.20 = 4,922,465.20/x
  3. Step 3: Cross multiply
    16,282,313.20x = 24,427,012.20 × 4,922,465.20
  4. Step 4: Simplify right side
    16,282,313.20x = 120,241,117,494,475.44
  5. Step 5: Solve for x
    x = 120,241,117,494,475.44/16,282,313.20
  6. Step 6: Final answer
    x = 7,384,768.74

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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.