Home / 23,496,379.85-35,244,521.32-13,256,591.28

Finding the Fourth Proportional to 23,496,379.85, 35,244,521.32 and 13,256,591.28

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Solution

The fourth proportional to 23,496,379.85, 35,244,521.32 and 13,256,591.28 is: 19,884,859.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,496,379.85 : 35,244,521.32 = 13,256,591.28 : x
  2. Step 2: Convert to fraction form
    23,496,379.85/35,244,521.32 = 13,256,591.28/x
  3. Step 3: Cross multiply
    23,496,379.85x = 35,244,521.32 × 13,256,591.28
  4. Step 4: Simplify right side
    23,496,379.85x = 467,222,213,998,486.06
  5. Step 5: Solve for x
    x = 467,222,213,998,486.06/23,496,379.85
  6. Step 6: Final answer
    x = 19,884,859.58

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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.