Home / 17,265,076.56-23,825,802.06-9,530,116.86

Finding the Fourth Proportional to 17,265,076.56, 23,825,802.06 and 9,530,116.86

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Solution

The fourth proportional to 17,265,076.56, 23,825,802.06 and 9,530,116.86 is: 13,151,559.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,265,076.56 : 23,825,802.06 = 9,530,116.86 : x
  2. Step 2: Convert to fraction form
    17,265,076.56/23,825,802.06 = 9,530,116.86/x
  3. Step 3: Cross multiply
    17,265,076.56x = 23,825,802.06 × 9,530,116.86
  4. Step 4: Simplify right side
    17,265,076.56x = 227,062,677,915,028.72
  5. Step 5: Solve for x
    x = 227,062,677,915,028.72/17,265,076.56
  6. Step 6: Final answer
    x = 13,151,559.28

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1.5x scale

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.