Home / 16,659,289.76-24,990,956.40-4,692,025.76

Finding the Fourth Proportional to 16,659,289.76, 24,990,956.40 and 4,692,025.76

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Solution

The fourth proportional to 16,659,289.76, 24,990,956.40 and 4,692,025.76 is: 7,038,608.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,659,289.76 : 24,990,956.40 = 4,692,025.76 : x
  2. Step 2: Convert to fraction form
    16,659,289.76/24,990,956.40 = 4,692,025.76/x
  3. Step 3: Cross multiply
    16,659,289.76x = 24,990,956.40 × 4,692,025.76
  4. Step 4: Simplify right side
    16,659,289.76x = 117,258,211,195,836.84
  5. Step 5: Solve for x
    x = 117,258,211,195,836.84/16,659,289.76
  6. Step 6: Final answer
    x = 7,038,608.06

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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.