Home / 17,119,456.29-23,622,326.70-10,410,366.33

Finding the Fourth Proportional to 17,119,456.29, 23,622,326.70 and 10,410,366.33

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Solution

The fourth proportional to 17,119,456.29, 23,622,326.70 and 10,410,366.33 is: 14,364,771.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,119,456.29 : 23,622,326.70 = 10,410,366.33 : x
  2. Step 2: Convert to fraction form
    17,119,456.29/23,622,326.70 = 10,410,366.33/x
  3. Step 3: Cross multiply
    17,119,456.29x = 23,622,326.70 × 10,410,366.33
  4. Step 4: Simplify right side
    17,119,456.29x = 245,917,074,513,940
  5. Step 5: Solve for x
    x = 245,917,074,513,940/17,119,456.29
  6. Step 6: Final answer
    x = 14,364,771.31

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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.