Home / 17,306,982.06-25,960,517.04-7,071,841.86

Finding the Fourth Proportional to 17,306,982.06, 25,960,517.04 and 7,071,841.86

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Solution

The fourth proportional to 17,306,982.06, 25,960,517.04 and 7,071,841.86 is: 10,607,780.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,306,982.06 : 25,960,517.04 = 7,071,841.86 : x
  2. Step 2: Convert to fraction form
    17,306,982.06/25,960,517.04 = 7,071,841.86/x
  3. Step 3: Cross multiply
    17,306,982.06x = 25,960,517.04 × 7,071,841.86
  4. Step 4: Simplify right side
    17,306,982.06x = 183,588,671,110,715.28
  5. Step 5: Solve for x
    x = 183,588,671,110,715.28/17,306,982.06
  6. Step 6: Final answer
    x = 10,607,780.75

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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.