Home / 23,496,378.85-35,244,519.83-13,256,590.28

Finding the Fourth Proportional to 23,496,378.85, 35,244,519.83 and 13,256,590.28

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Solution

The fourth proportional to 23,496,378.85, 35,244,519.83 and 13,256,590.28 is: 19,884,858.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,496,378.85 : 35,244,519.83 = 13,256,590.28 : x
  2. Step 2: Convert to fraction form
    23,496,378.85/35,244,519.83 = 13,256,590.28/x
  3. Step 3: Cross multiply
    23,496,378.85x = 35,244,519.83 × 13,256,590.28
  4. Step 4: Simplify right side
    23,496,378.85x = 467,222,158,759,139.75
  5. Step 5: Solve for x
    x = 467,222,158,759,139.75/23,496,378.85
  6. Step 6: Final answer
    x = 19,884,858.08

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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.