Home / 192,802,247.22-266,066,137.47-104,695,460.34

Finding the Fourth Proportional to 192,802,247.22, 266,066,137.47 and 104,695,460.34

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Solution

The fourth proportional to 192,802,247.22, 266,066,137.47 and 104,695,460.34 is: 144,479,211.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,802,247.22 : 266,066,137.47 = 104,695,460.34 : x
  2. Step 2: Convert to fraction form
    192,802,247.22/266,066,137.47 = 104,695,460.34/x
  3. Step 3: Cross multiply
    192,802,247.22x = 266,066,137.47 × 104,695,460.34
  4. Step 4: Simplify right side
    192,802,247.22x = 27,855,916,743,307,372
  5. Step 5: Solve for x
    x = 27,855,916,743,307,372/192,802,247.22
  6. Step 6: Final answer
    x = 144,479,211.96

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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.