Home / 17,084,626.17-23,576,768.76-9,643,854.73

Finding the Fourth Proportional to 17,084,626.17, 23,576,768.76 and 9,643,854.73

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Solution

The fourth proportional to 17,084,626.17, 23,576,768.76 and 9,643,854.73 is: 13,308,510.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,084,626.17 : 23,576,768.76 = 9,643,854.73 : x
  2. Step 2: Convert to fraction form
    17,084,626.17/23,576,768.76 = 9,643,854.73/x
  3. Step 3: Cross multiply
    17,084,626.17x = 23,576,768.76 × 9,643,854.73
  4. Step 4: Simplify right side
    17,084,626.17x = 227,370,932,924,242.25
  5. Step 5: Solve for x
    x = 227,370,932,924,242.25/17,084,626.17
  6. Step 6: Final answer
    x = 13,308,510.86

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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.