Home / 33,534,008.70-50,301,013.05-11,969,313.90

Finding the Fourth Proportional to 33,534,008.70, 50,301,013.05 and 11,969,313.90

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Solution

The fourth proportional to 33,534,008.70, 50,301,013.05 and 11,969,313.90 is: 17,953,970.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,534,008.70 : 50,301,013.05 = 11,969,313.90 : x
  2. Step 2: Convert to fraction form
    33,534,008.70/50,301,013.05 = 11,969,313.90/x
  3. Step 3: Cross multiply
    33,534,008.70x = 50,301,013.05 × 11,969,313.90
  4. Step 4: Simplify right side
    33,534,008.70x = 602,068,614,683,446.38
  5. Step 5: Solve for x
    x = 602,068,614,683,446.38/33,534,008.70
  6. Step 6: Final answer
    x = 17,953,970.85

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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.