Home / 16,535,183.40-24,803,552.70-5,176,002.60

Finding the Fourth Proportional to 16,535,183.40, 24,803,552.70 and 5,176,002.60

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Solution

The fourth proportional to 16,535,183.40, 24,803,552.70 and 5,176,002.60 is: 7,764,247.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,535,183.40 : 24,803,552.70 = 5,176,002.60 : x
  2. Step 2: Convert to fraction form
    16,535,183.40/24,803,552.70 = 5,176,002.60/x
  3. Step 3: Cross multiply
    16,535,183.40x = 24,803,552.70 × 5,176,002.60
  4. Step 4: Simplify right side
    16,535,183.40x = 128,383,253,264,437
  5. Step 5: Solve for x
    x = 128,383,253,264,437/16,535,183.40
  6. Step 6: Final answer
    x = 7,764,247.31

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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.