Home / 17,366,534.82-23,966,618.13-9,631,116.18

Finding the Fourth Proportional to 17,366,534.82, 23,966,618.13 and 9,631,116.18

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Solution

The fourth proportional to 17,366,534.82, 23,966,618.13 and 9,631,116.18 is: 13,291,384.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,366,534.82 : 23,966,618.13 = 9,631,116.18 : x
  2. Step 2: Convert to fraction form
    17,366,534.82/23,966,618.13 = 9,631,116.18/x
  3. Step 3: Cross multiply
    17,366,534.82x = 23,966,618.13 × 9,631,116.18
  4. Step 4: Simplify right side
    17,366,534.82x = 230,825,283,651,724.31
  5. Step 5: Solve for x
    x = 230,825,283,651,724.31/17,366,534.82
  6. Step 6: Final answer
    x = 13,291,384.04

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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.