Home / 17,182,016.86-23,709,770.66-10,116,486.94

Finding the Fourth Proportional to 17,182,016.86, 23,709,770.66 and 10,116,486.94

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Solution

The fourth proportional to 17,182,016.86, 23,709,770.66 and 10,116,486.94 is: 13,959,920.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,182,016.86 : 23,709,770.66 = 10,116,486.94 : x
  2. Step 2: Convert to fraction form
    17,182,016.86/23,709,770.66 = 10,116,486.94/x
  3. Step 3: Cross multiply
    17,182,016.86x = 23,709,770.66 × 10,116,486.94
  4. Step 4: Simplify right side
    17,182,016.86x = 239,859,585,232,285.16
  5. Step 5: Solve for x
    x = 239,859,585,232,285.16/17,182,016.86
  6. Step 6: Final answer
    x = 13,959,920.26

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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.