Home / 30,068,050.03-41,493,935.61-16,317,014.15

Finding the Fourth Proportional to 30,068,050.03, 41,493,935.61 and 16,317,014.15

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Solution

The fourth proportional to 30,068,050.03, 41,493,935.61 and 16,317,014.15 is: 22,517,493.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,068,050.03 : 41,493,935.61 = 16,317,014.15 : x
  2. Step 2: Convert to fraction form
    30,068,050.03/41,493,935.61 = 16,317,014.15/x
  3. Step 3: Cross multiply
    30,068,050.03x = 41,493,935.61 × 16,317,014.15
  4. Step 4: Simplify right side
    30,068,050.03x = 677,057,134,591,293.75
  5. Step 5: Solve for x
    x = 677,057,134,591,293.75/30,068,050.03
  6. Step 6: Final answer
    x = 22,517,493.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.