Home / 17,525,693.06-26,265,040.66-13,639,842.14

Finding the Fourth Proportional to 17,525,693.06, 26,265,040.66 and 13,639,842.14

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Solution

The fourth proportional to 17,525,693.06, 26,265,040.66 and 13,639,842.14 is: 20,441,474.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,525,693.06 : 26,265,040.66 = 13,639,842.14 : x
  2. Step 2: Convert to fraction form
    17,525,693.06/26,265,040.66 = 13,639,842.14/x
  3. Step 3: Cross multiply
    17,525,693.06x = 26,265,040.66 × 13,639,842.14
  4. Step 4: Simplify right side
    17,525,693.06x = 358,251,008,400,544.81
  5. Step 5: Solve for x
    x = 358,251,008,400,544.81/17,525,693.06
  6. Step 6: Final answer
    x = 20,441,474.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.