Home / 16,857,320.54-25,275,741.26-6,609,903.14

Finding the Fourth Proportional to 16,857,320.54, 25,275,741.26 and 6,609,903.14

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Solution

The fourth proportional to 16,857,320.54, 25,275,741.26 and 6,609,903.14 is: 9,910,839.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,857,320.54 : 25,275,741.26 = 6,609,903.14 : x
  2. Step 2: Convert to fraction form
    16,857,320.54/25,275,741.26 = 6,609,903.14/x
  3. Step 3: Cross multiply
    16,857,320.54x = 25,275,741.26 × 6,609,903.14
  4. Step 4: Simplify right side
    16,857,320.54x = 167,070,201,550,441.38
  5. Step 5: Solve for x
    x = 167,070,201,550,441.38/16,857,320.54
  6. Step 6: Final answer
    x = 9,910,839.70

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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.