Home / 30,008,895.34-41,412,474.36-16,257,859.46

Finding the Fourth Proportional to 30,008,895.34, 41,412,474.36 and 16,257,859.46

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Solution

The fourth proportional to 30,008,895.34, 41,412,474.36 and 16,257,859.46 is: 22,435,953.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,008,895.34 : 41,412,474.36 = 16,257,859.46 : x
  2. Step 2: Convert to fraction form
    30,008,895.34/41,412,474.36 = 16,257,859.46/x
  3. Step 3: Cross multiply
    30,008,895.34x = 41,412,474.36 × 16,257,859.46
  4. Step 4: Simplify right side
    30,008,895.34x = 673,278,188,035,733.50
  5. Step 5: Solve for x
    x = 673,278,188,035,733.50/30,008,895.34
  6. Step 6: Final answer
    x = 22,435,953.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.