Home / 17,990,691.29-24,827,740.76-9,841,929.29

Finding the Fourth Proportional to 17,990,691.29, 24,827,740.76 and 9,841,929.29

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Solution

The fourth proportional to 17,990,691.29, 24,827,740.76 and 9,841,929.29 is: 13,582,183.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,990,691.29 : 24,827,740.76 = 9,841,929.29 : x
  2. Step 2: Convert to fraction form
    17,990,691.29/24,827,740.76 = 9,841,929.29/x
  3. Step 3: Cross multiply
    17,990,691.29x = 24,827,740.76 × 9,841,929.29
  4. Step 4: Simplify right side
    17,990,691.29x = 244,352,868,990,370.84
  5. Step 5: Solve for x
    x = 244,352,868,990,370.84/17,990,691.29
  6. Step 6: Final answer
    x = 13,582,183.42

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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.