Home / 17,084,625.17-23,576,767.38-9,643,853.73

Finding the Fourth Proportional to 17,084,625.17, 23,576,767.38 and 9,643,853.73

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Solution

The fourth proportional to 17,084,625.17, 23,576,767.38 and 9,643,853.73 is: 13,308,509.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,084,625.17 : 23,576,767.38 = 9,643,853.73 : x
  2. Step 2: Convert to fraction form
    17,084,625.17/23,576,767.38 = 9,643,853.73/x
  3. Step 3: Cross multiply
    17,084,625.17x = 23,576,767.38 × 9,643,853.73
  4. Step 4: Simplify right side
    17,084,625.17x = 227,370,896,038,955.31
  5. Step 5: Solve for x
    x = 227,370,896,038,955.31/17,084,625.17
  6. Step 6: Final answer
    x = 13,308,509.48

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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.