Home / 17,804,221.47-26,702,595.07-5,021,736.89

Finding the Fourth Proportional to 17,804,221.47, 26,702,595.07 and 5,021,736.89

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Solution

The fourth proportional to 17,804,221.47, 26,702,595.07 and 5,021,736.89 is: 7,531,551.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,804,221.47 : 26,702,595.07 = 5,021,736.89 : x
  2. Step 2: Convert to fraction form
    17,804,221.47/26,702,595.07 = 5,021,736.89/x
  3. Step 3: Cross multiply
    17,804,221.47x = 26,702,595.07 × 5,021,736.89
  4. Step 4: Simplify right side
    17,804,221.47x = 134,093,406,575,683.80
  5. Step 5: Solve for x
    x = 134,093,406,575,683.80/17,804,221.47
  6. Step 6: Final answer
    x = 7,531,551.26

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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.