Home / 17,419,167.48-24,038,544.51-9,579,185.04

Finding the Fourth Proportional to 17,419,167.48, 24,038,544.51 and 9,579,185.04

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Solution

The fourth proportional to 17,419,167.48, 24,038,544.51 and 9,579,185.04 is: 13,219,326.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,419,167.48 : 24,038,544.51 = 9,579,185.04 : x
  2. Step 2: Convert to fraction form
    17,419,167.48/24,038,544.51 = 9,579,185.04/x
  3. Step 3: Cross multiply
    17,419,167.48x = 24,038,544.51 × 9,579,185.04
  4. Step 4: Simplify right side
    17,419,167.48x = 230,269,665,953,566.12
  5. Step 5: Solve for x
    x = 230,269,665,953,566.12/17,419,167.48
  6. Step 6: Final answer
    x = 13,219,326.71

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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.