Home / 33,921,495.63-50,899,057.38-13,450,776.53

Finding the Fourth Proportional to 33,921,495.63, 50,899,057.38 and 13,450,776.53

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Solution

The fourth proportional to 33,921,495.63, 50,899,057.38 and 13,450,776.53 is: 20,182,831.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,921,495.63 : 50,899,057.38 = 13,450,776.53 : x
  2. Step 2: Convert to fraction form
    33,921,495.63/50,899,057.38 = 13,450,776.53/x
  3. Step 3: Cross multiply
    33,921,495.63x = 50,899,057.38 × 13,450,776.53
  4. Step 4: Simplify right side
    33,921,495.63x = 684,631,846,151,532
  5. Step 5: Solve for x
    x = 684,631,846,151,532/33,921,495.63
  6. Step 6: Final answer
    x = 20,182,831.96

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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.