Home / 25,789,951.72-35,589,009.06-14,186,779.24

Finding the Fourth Proportional to 25,789,951.72, 35,589,009.06 and 14,186,779.24

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Solution

The fourth proportional to 25,789,951.72, 35,589,009.06 and 14,186,779.24 is: 19,577,136.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,789,951.72 : 35,589,009.06 = 14,186,779.24 : x
  2. Step 2: Convert to fraction form
    25,789,951.72/35,589,009.06 = 14,186,779.24/x
  3. Step 3: Cross multiply
    25,789,951.72x = 35,589,009.06 × 14,186,779.24
  4. Step 4: Simplify right side
    25,789,951.72x = 504,893,414,904,579.94
  5. Step 5: Solve for x
    x = 504,893,414,904,579.94/25,789,951.72
  6. Step 6: Final answer
    x = 19,577,136.88

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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.