Home / 14,699,485.35-22,052,171.25-8,231,758.42

Finding the Fourth Proportional to 14,699,485.35, 22,052,171.25 and 8,231,758.42

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Solution

The fourth proportional to 14,699,485.35, 22,052,171.25 and 8,231,758.42 is: 12,349,285.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,699,485.35 : 22,052,171.25 = 8,231,758.42 : x
  2. Step 2: Convert to fraction form
    14,699,485.35/22,052,171.25 = 8,231,758.42/x
  3. Step 3: Cross multiply
    14,699,485.35x = 22,052,171.25 × 8,231,758.42
  4. Step 4: Simplify right side
    14,699,485.35x = 181,528,146,437,864.47
  5. Step 5: Solve for x
    x = 181,528,146,437,864.47/14,699,485.35
  6. Step 6: Final answer
    x = 12,349,285.85

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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.