Home / 404,751,577.65-558,546,897-226,136,840.94

Finding the Fourth Proportional to 404,751,577.65, 558,546,897 and 226,136,840.94

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Solution

The fourth proportional to 404,751,577.65, 558,546,897 and 226,136,840.94 is: 312,063,096.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    404,751,577.65 : 558,546,897 = 226,136,840.94 : x
  2. Step 2: Convert to fraction form
    404,751,577.65/558,546,897 = 226,136,840.94/x
  3. Step 3: Cross multiply
    404,751,577.65x = 558,546,897 × 226,136,840.94
  4. Step 4: Simplify right side
    404,751,577.65x = 126,308,030,804,419,568
  5. Step 5: Solve for x
    x = 126,308,030,804,419,568/404,751,577.65
  6. Step 6: Final answer
    x = 312,063,096.92

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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.