Home / 25,427,343.96-35,090,934.30-14,414,307.12

Finding the Fourth Proportional to 25,427,343.96, 35,090,934.30 and 14,414,307.12

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Solution

The fourth proportional to 25,427,343.96, 35,090,934.30 and 14,414,307.12 is: 19,892,423.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,427,343.96 : 35,090,934.30 = 14,414,307.12 : x
  2. Step 2: Convert to fraction form
    25,427,343.96/35,090,934.30 = 14,414,307.12/x
  3. Step 3: Cross multiply
    25,427,343.96x = 35,090,934.30 × 14,414,307.12
  4. Step 4: Simplify right side
    25,427,343.96x = 505,811,504,127,942.12
  5. Step 5: Solve for x
    x = 505,811,504,127,942.12/25,427,343.96
  6. Step 6: Final answer
    x = 19,892,423.88

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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.