Home / 15,786,234.82-23,675,241.87-6,683,646.94

Finding the Fourth Proportional to 15,786,234.82, 23,675,241.87 and 6,683,646.94

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Solution

The fourth proportional to 15,786,234.82, 23,675,241.87 and 6,683,646.94 is: 10,023,730.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,786,234.82 : 23,675,241.87 = 6,683,646.94 : x
  2. Step 2: Convert to fraction form
    15,786,234.82/23,675,241.87 = 6,683,646.94/x
  3. Step 3: Cross multiply
    15,786,234.82x = 23,675,241.87 × 6,683,646.94
  4. Step 4: Simplify right side
    15,786,234.82x = 158,236,957,878,185.41
  5. Step 5: Solve for x
    x = 158,236,957,878,185.41/15,786,234.82
  6. Step 6: Final answer
    x = 10,023,730.15

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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.