Home / 23,496,379.38-35,244,520.60-13,256,590.81

Finding the Fourth Proportional to 23,496,379.38, 35,244,520.60 and 13,256,590.81

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Solution

The fourth proportional to 23,496,379.38, 35,244,520.60 and 13,256,590.81 is: 19,884,858.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,496,379.38 : 35,244,520.60 = 13,256,590.81 : x
  2. Step 2: Convert to fraction form
    23,496,379.38/35,244,520.60 = 13,256,590.81/x
  3. Step 3: Cross multiply
    23,496,379.38x = 35,244,520.60 × 13,256,590.81
  4. Step 4: Simplify right side
    23,496,379.38x = 467,222,187,712,593.06
  5. Step 5: Solve for x
    x = 467,222,187,712,593.06/23,496,379.38
  6. Step 6: Final answer
    x = 19,884,858.86

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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.