Home / 17,590,671.42-26,385,633.45-4,811,176.14

Finding the Fourth Proportional to 17,590,671.42, 26,385,633.45 and 4,811,176.14

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Solution

The fourth proportional to 17,590,671.42, 26,385,633.45 and 4,811,176.14 is: 7,216,662.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,590,671.42 : 26,385,633.45 = 4,811,176.14 : x
  2. Step 2: Convert to fraction form
    17,590,671.42/26,385,633.45 = 4,811,176.14/x
  3. Step 3: Cross multiply
    17,590,671.42x = 26,385,633.45 × 4,811,176.14
  4. Step 4: Simplify right side
    17,590,671.42x = 126,945,930,093,425.88
  5. Step 5: Solve for x
    x = 126,945,930,093,425.88/17,590,671.42
  6. Step 6: Final answer
    x = 7,216,662.01

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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.