Home / 17,330,388.29-23,916,682.51-9,595,430.18

Finding the Fourth Proportional to 17,330,388.29, 23,916,682.51 and 9,595,430.18

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Solution

The fourth proportional to 17,330,388.29, 23,916,682.51 and 9,595,430.18 is: 13,242,107.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,330,388.29 : 23,916,682.51 = 9,595,430.18 : x
  2. Step 2: Convert to fraction form
    17,330,388.29/23,916,682.51 = 9,595,430.18/x
  3. Step 3: Cross multiply
    17,330,388.29x = 23,916,682.51 × 9,595,430.18
  4. Step 4: Simplify right side
    17,330,388.29x = 229,490,857,161,932.16
  5. Step 5: Solve for x
    x = 229,490,857,161,932.16/17,330,388.29
  6. Step 6: Final answer
    x = 13,242,107.06

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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.