Home / 16,467,249.88-22,724,938.35-9,125,205.62

Finding the Fourth Proportional to 16,467,249.88, 22,724,938.35 and 9,125,205.62

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Solution

The fourth proportional to 16,467,249.88, 22,724,938.35 and 9,125,205.62 is: 12,592,857.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,467,249.88 : 22,724,938.35 = 9,125,205.62 : x
  2. Step 2: Convert to fraction form
    16,467,249.88/22,724,938.35 = 9,125,205.62/x
  3. Step 3: Cross multiply
    16,467,249.88x = 22,724,938.35 × 9,125,205.62
  4. Step 4: Simplify right side
    16,467,249.88x = 207,369,735,099,947.47
  5. Step 5: Solve for x
    x = 207,369,735,099,947.47/16,467,249.88
  6. Step 6: Final answer
    x = 12,592,857.74

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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.