Home / 24,405,715.96-33,679,795.02-13,392,649.24

Finding the Fourth Proportional to 24,405,715.96, 33,679,795.02 and 13,392,649.24

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Solution

The fourth proportional to 24,405,715.96, 33,679,795.02 and 13,392,649.24 is: 18,481,804.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,405,715.96 : 33,679,795.02 = 13,392,649.24 : x
  2. Step 2: Convert to fraction form
    24,405,715.96/33,679,795.02 = 13,392,649.24/x
  3. Step 3: Cross multiply
    24,405,715.96x = 33,679,795.02 × 13,392,649.24
  4. Step 4: Simplify right side
    24,405,715.96x = 451,061,681,177,958.81
  5. Step 5: Solve for x
    x = 451,061,681,177,958.81/24,405,715.96
  6. Step 6: Final answer
    x = 18,481,804.91

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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.