Home / 16,129,288.10-24,193,932.15-4,162,024.10

Finding the Fourth Proportional to 16,129,288.10, 24,193,932.15 and 4,162,024.10

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Solution

The fourth proportional to 16,129,288.10, 24,193,932.15 and 4,162,024.10 is: 6,243,036.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,129,288.10 : 24,193,932.15 = 4,162,024.10 : x
  2. Step 2: Convert to fraction form
    16,129,288.10/24,193,932.15 = 4,162,024.10/x
  3. Step 3: Cross multiply
    16,129,288.10x = 24,193,932.15 × 4,162,024.10
  4. Step 4: Simplify right side
    16,129,288.10x = 100,695,728,682,064.81
  5. Step 5: Solve for x
    x = 100,695,728,682,064.81/16,129,288.10
  6. Step 6: Final answer
    x = 6,243,036.15

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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.