Home / 17,818,138.10-24,589,046.33-9,669,376.10

Finding the Fourth Proportional to 17,818,138.10, 24,589,046.33 and 9,669,376.10

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Solution

The fourth proportional to 17,818,138.10, 24,589,046.33 and 9,669,376.10 is: 13,343,747.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,818,138.10 : 24,589,046.33 = 9,669,376.10 : x
  2. Step 2: Convert to fraction form
    17,818,138.10/24,589,046.33 = 9,669,376.10/x
  3. Step 3: Cross multiply
    17,818,138.10x = 24,589,046.33 × 9,669,376.10
  4. Step 4: Simplify right side
    17,818,138.10x = 237,760,736,733,802.62
  5. Step 5: Solve for x
    x = 237,760,736,733,802.62/17,818,138.10
  6. Step 6: Final answer
    x = 13,343,747.56

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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.