Home / 17,265,082.56-23,825,810.32-9,530,122.88

Finding the Fourth Proportional to 17,265,082.56, 23,825,810.32 and 9,530,122.88

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Solution

The fourth proportional to 17,265,082.56, 23,825,810.32 and 9,530,122.88 is: 13,151,567.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,265,082.56 : 23,825,810.32 = 9,530,122.88 : x
  2. Step 2: Convert to fraction form
    17,265,082.56/23,825,810.32 = 9,530,122.88/x
  3. Step 3: Cross multiply
    17,265,082.56x = 23,825,810.32 × 9,530,122.88
  4. Step 4: Simplify right side
    17,265,082.56x = 227,062,900,065,172.16
  5. Step 5: Solve for x
    x = 227,062,900,065,172.16/17,265,082.56
  6. Step 6: Final answer
    x = 13,151,567.58

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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.