Home / 17,739,185.68-26,604,710.70-4,960,588.42

Finding the Fourth Proportional to 17,739,185.68, 26,604,710.70 and 4,960,588.42

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Solution

The fourth proportional to 17,739,185.68, 26,604,710.70 and 4,960,588.42 is: 7,439,745.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,739,185.68 : 26,604,710.70 = 4,960,588.42 : x
  2. Step 2: Convert to fraction form
    17,739,185.68/26,604,710.70 = 4,960,588.42/x
  3. Step 3: Cross multiply
    17,739,185.68x = 26,604,710.70 × 4,960,588.42
  4. Step 4: Simplify right side
    17,739,185.68x = 131,975,019,815,870.09
  5. Step 5: Solve for x
    x = 131,975,019,815,870.09/17,739,185.68
  6. Step 6: Final answer
    x = 7,439,745.10

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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.