Home / 25,694,827.88-38,552,329.49-11,307,803.58

Finding the Fourth Proportional to 25,694,827.88, 38,552,329.49 and 11,307,803.58

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Solution

The fourth proportional to 25,694,827.88, 38,552,329.49 and 11,307,803.58 is: 16,966,144.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,694,827.88 : 38,552,329.49 = 11,307,803.58 : x
  2. Step 2: Convert to fraction form
    25,694,827.88/38,552,329.49 = 11,307,803.58/x
  3. Step 3: Cross multiply
    25,694,827.88x = 38,552,329.49 × 11,307,803.58
  4. Step 4: Simplify right side
    25,694,827.88x = 435,942,169,367,822.56
  5. Step 5: Solve for x
    x = 435,942,169,367,822.56/25,694,827.88
  6. Step 6: Final answer
    x = 16,966,144.76

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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.