Home / 25,393,694.22-35,045,459.24-14,382,402.75

Finding the Fourth Proportional to 25,393,694.22, 35,045,459.24 and 14,382,402.75

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Solution

The fourth proportional to 25,393,694.22, 35,045,459.24 and 14,382,402.75 is: 19,848,939.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,393,694.22 : 35,045,459.24 = 14,382,402.75 : x
  2. Step 2: Convert to fraction form
    25,393,694.22/35,045,459.24 = 14,382,402.75/x
  3. Step 3: Cross multiply
    25,393,694.22x = 35,045,459.24 × 14,382,402.75
  4. Step 4: Simplify right side
    25,393,694.22x = 504,037,909,276,476.88
  5. Step 5: Solve for x
    x = 504,037,909,276,476.88/25,393,694.22
  6. Step 6: Final answer
    x = 19,848,939.86

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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.