Home / 17,926,414.26-26,875,034.31-5,624,053.32

Finding the Fourth Proportional to 17,926,414.26, 26,875,034.31 and 5,624,053.32

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Solution

The fourth proportional to 17,926,414.26, 26,875,034.31 and 5,624,053.32 is: 8,431,503.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,926,414.26 : 26,875,034.31 = 5,624,053.32 : x
  2. Step 2: Convert to fraction form
    17,926,414.26/26,875,034.31 = 5,624,053.32/x
  3. Step 3: Cross multiply
    17,926,414.26x = 26,875,034.31 × 5,624,053.32
  4. Step 4: Simplify right side
    17,926,414.26x = 151,146,625,936,269.41
  5. Step 5: Solve for x
    x = 151,146,625,936,269.41/17,926,414.26
  6. Step 6: Final answer
    x = 8,431,503.58

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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.