Home / 17,225,032.05-25,836,689.07-6,441,540.12

Finding the Fourth Proportional to 17,225,032.05, 25,836,689.07 and 6,441,540.12

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Solution

The fourth proportional to 17,225,032.05, 25,836,689.07 and 6,441,540.12 is: 9,661,988.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,225,032.05 : 25,836,689.07 = 6,441,540.12 : x
  2. Step 2: Convert to fraction form
    17,225,032.05/25,836,689.07 = 6,441,540.12/x
  3. Step 3: Cross multiply
    17,225,032.05x = 25,836,689.07 × 6,441,540.12
  4. Step 4: Simplify right side
    17,225,032.05x = 166,428,069,212,370.50
  5. Step 5: Solve for x
    x = 166,428,069,212,370.50/17,225,032.05
  6. Step 6: Final answer
    x = 9,661,988.94

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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.