Home / 16,364,963.50-24,548,429.40-5,005,510.54

Finding the Fourth Proportional to 16,364,963.50, 24,548,429.40 and 5,005,510.54

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Solution

The fourth proportional to 16,364,963.50, 24,548,429.40 and 5,005,510.54 is: 7,508,566.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,364,963.50 : 24,548,429.40 = 5,005,510.54 : x
  2. Step 2: Convert to fraction form
    16,364,963.50/24,548,429.40 = 5,005,510.54/x
  3. Step 3: Cross multiply
    16,364,963.50x = 24,548,429.40 × 5,005,510.54
  4. Step 4: Simplify right side
    16,364,963.50x = 122,877,422,102,145.88
  5. Step 5: Solve for x
    x = 122,877,422,102,145.88/16,364,963.50
  6. Step 6: Final answer
    x = 7,508,566.83

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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.