Home / 25,323,572.73-34,958,579.63-16,965,334.38

Finding the Fourth Proportional to 25,323,572.73, 34,958,579.63 and 16,965,334.38

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Solution

The fourth proportional to 25,323,572.73, 34,958,579.63 and 16,965,334.38 is: 23,420,233.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,323,572.73 : 34,958,579.63 = 16,965,334.38 : x
  2. Step 2: Convert to fraction form
    25,323,572.73/34,958,579.63 = 16,965,334.38/x
  3. Step 3: Cross multiply
    25,323,572.73x = 34,958,579.63 × 16,965,334.38
  4. Step 4: Simplify right side
    25,323,572.73x = 593,083,992,872,806.75
  5. Step 5: Solve for x
    x = 593,083,992,872,806.75/25,323,572.73
  6. Step 6: Final answer
    x = 23,420,233.76

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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.