Home / 223,824,362.50-335,365,377.04-136,120,599.60

Finding the Fourth Proportional to 223,824,362.50, 335,365,377.04 and 136,120,599.60

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Solution

The fourth proportional to 223,824,362.50, 335,365,377.04 and 136,120,599.60 is: 203,955,171.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,824,362.50 : 335,365,377.04 = 136,120,599.60 : x
  2. Step 2: Convert to fraction form
    223,824,362.50/335,365,377.04 = 136,120,599.60/x
  3. Step 3: Cross multiply
    223,824,362.50x = 335,365,377.04 × 136,120,599.60
  4. Step 4: Simplify right side
    223,824,362.50x = 45,650,136,207,764,872
  5. Step 5: Solve for x
    x = 45,650,136,207,764,872/223,824,362.50
  6. Step 6: Final answer
    x = 203,955,171.36

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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.