Home / 25,039,049.27-34,556,939.30-14,725,273.91

Finding the Fourth Proportional to 25,039,049.27, 34,556,939.30 and 14,725,273.91

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Solution

The fourth proportional to 25,039,049.27, 34,556,939.30 and 14,725,273.91 is: 20,322,672.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,039,049.27 : 34,556,939.30 = 14,725,273.91 : x
  2. Step 2: Convert to fraction form
    25,039,049.27/34,556,939.30 = 14,725,273.91/x
  3. Step 3: Cross multiply
    25,039,049.27x = 34,556,939.30 × 14,725,273.91
  4. Step 4: Simplify right side
    25,039,049.27x = 508,860,396,610,117.31
  5. Step 5: Solve for x
    x = 508,860,396,610,117.31/25,039,049.27
  6. Step 6: Final answer
    x = 20,322,672.44

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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.