Home / 15,232,055.49-22,848,136.70-3,872,505.33

Finding the Fourth Proportional to 15,232,055.49, 22,848,136.70 and 3,872,505.33

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Solution

The fourth proportional to 15,232,055.49, 22,848,136.70 and 3,872,505.33 is: 5,808,771.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,232,055.49 : 22,848,136.70 = 3,872,505.33 : x
  2. Step 2: Convert to fraction form
    15,232,055.49/22,848,136.70 = 3,872,505.33/x
  3. Step 3: Cross multiply
    15,232,055.49x = 22,848,136.70 × 3,872,505.33
  4. Step 4: Simplify right side
    15,232,055.49x = 88,479,531,131,956.09
  5. Step 5: Solve for x
    x = 88,479,531,131,956.09/15,232,055.49
  6. Step 6: Final answer
    x = 5,808,771.59

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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.