Home / 16,659,288.76-24,990,954.90-4,692,024.76

Finding the Fourth Proportional to 16,659,288.76, 24,990,954.90 and 4,692,024.76

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Solution

The fourth proportional to 16,659,288.76, 24,990,954.90 and 4,692,024.76 is: 7,038,606.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,659,288.76 : 24,990,954.90 = 4,692,024.76 : x
  2. Step 2: Convert to fraction form
    16,659,288.76/24,990,954.90 = 4,692,024.76/x
  3. Step 3: Cross multiply
    16,659,288.76x = 24,990,954.90 × 4,692,024.76
  4. Step 4: Simplify right side
    16,659,288.76x = 117,258,179,166,843.31
  5. Step 5: Solve for x
    x = 117,258,179,166,843.31/16,659,288.76
  6. Step 6: Final answer
    x = 7,038,606.56

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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.