Home / 17,352,802.74-26,029,296.54-5,222,183.16

Finding the Fourth Proportional to 17,352,802.74, 26,029,296.54 and 5,222,183.16

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Solution

The fourth proportional to 17,352,802.74, 26,029,296.54 and 5,222,183.16 is: 7,833,302.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,352,802.74 : 26,029,296.54 = 5,222,183.16 : x
  2. Step 2: Convert to fraction form
    17,352,802.74/26,029,296.54 = 5,222,183.16/x
  3. Step 3: Cross multiply
    17,352,802.74x = 26,029,296.54 × 5,222,183.16
  4. Step 4: Simplify right side
    17,352,802.74x = 135,929,754,057,834.27
  5. Step 5: Solve for x
    x = 135,929,754,057,834.27/17,352,802.74
  6. Step 6: Final answer
    x = 7,833,302.56

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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.