Home / 31,636,119.24-47,444,463.82-11,161,050.46

Finding the Fourth Proportional to 31,636,119.24, 47,444,463.82 and 11,161,050.46

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Solution

The fourth proportional to 31,636,119.24, 47,444,463.82 and 11,161,050.46 is: 16,738,148.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,636,119.24 : 47,444,463.82 = 11,161,050.46 : x
  2. Step 2: Convert to fraction form
    31,636,119.24/47,444,463.82 = 11,161,050.46/x
  3. Step 3: Cross multiply
    31,636,119.24x = 47,444,463.82 × 11,161,050.46
  4. Step 4: Simplify right side
    31,636,119.24x = 529,530,054,704,711.44
  5. Step 5: Solve for x
    x = 529,530,054,704,711.44/31,636,119.24
  6. Step 6: Final answer
    x = 16,738,148.28

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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.