Home / 33,233,861.96-49,808,859.52-16,843,264.64

Finding the Fourth Proportional to 33,233,861.96, 49,808,859.52 and 16,843,264.64

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Solution

The fourth proportional to 33,233,861.96, 49,808,859.52 and 16,843,264.64 is: 25,243,644.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,233,861.96 : 49,808,859.52 = 16,843,264.64 : x
  2. Step 2: Convert to fraction form
    33,233,861.96/49,808,859.52 = 16,843,264.64/x
  3. Step 3: Cross multiply
    33,233,861.96x = 49,808,859.52 × 16,843,264.64
  4. Step 4: Simplify right side
    33,233,861.96x = 838,943,802,311,943.50
  5. Step 5: Solve for x
    x = 838,943,802,311,943.50/33,233,861.96
  6. Step 6: Final answer
    x = 25,243,644.67

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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.