Home / 17,784,647.37-24,533,346.24-10,817,455.86

Finding the Fourth Proportional to 17,784,647.37, 24,533,346.24 and 10,817,455.86

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Solution

The fourth proportional to 17,784,647.37, 24,533,346.24 and 10,817,455.86 is: 14,922,330.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,784,647.37 : 24,533,346.24 = 10,817,455.86 : x
  2. Step 2: Convert to fraction form
    17,784,647.37/24,533,346.24 = 10,817,455.86/x
  3. Step 3: Cross multiply
    17,784,647.37x = 24,533,346.24 × 10,817,455.86
  4. Step 4: Simplify right side
    17,784,647.37x = 265,388,390,049,296.94
  5. Step 5: Solve for x
    x = 265,388,390,049,296.94/17,784,647.37
  6. Step 6: Final answer
    x = 14,922,330.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.