Home / 735,247,597.49-1,102,870,722.39-230,467,540.47

Finding the Fourth Proportional to 735,247,597.49, 1,102,870,722.39 and 230,467,540.47

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Solution

The fourth proportional to 735,247,597.49, 1,102,870,722.39 and 230,467,540.47 is: 345,701,099.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,247,597.49 : 1,102,870,722.39 = 230,467,540.47 : x
  2. Step 2: Convert to fraction form
    735,247,597.49/1,102,870,722.39 = 230,467,540.47/x
  3. Step 3: Cross multiply
    735,247,597.49x = 1,102,870,722.39 × 230,467,540.47
  4. Step 4: Simplify right side
    735,247,597.49x = 254,175,902,845,595,488
  5. Step 5: Solve for x
    x = 254,175,902,845,595,488/735,247,597.49
  6. Step 6: Final answer
    x = 345,701,099.48

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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.