Home / 16,395,049.20-24,601,084.64-6,686,784.56

Finding the Fourth Proportional to 16,395,049.20, 24,601,084.64 and 6,686,784.56

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Solution

The fourth proportional to 16,395,049.20, 24,601,084.64 and 6,686,784.56 is: 10,033,648.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,395,049.20 : 24,601,084.64 = 6,686,784.56 : x
  2. Step 2: Convert to fraction form
    16,395,049.20/24,601,084.64 = 6,686,784.56/x
  3. Step 3: Cross multiply
    16,395,049.20x = 24,601,084.64 × 6,686,784.56
  4. Step 4: Simplify right side
    16,395,049.20x = 164,502,152,930,005.16
  5. Step 5: Solve for x
    x = 164,502,152,930,005.16/16,395,049.20
  6. Step 6: Final answer
    x = 10,033,648.02

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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.