Home / 17,229,433.25-25,844,056.83-9,938,167.22

Finding the Fourth Proportional to 17,229,433.25, 25,844,056.83 and 9,938,167.22

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Solution

The fourth proportional to 17,229,433.25, 25,844,056.83 and 9,938,167.22 is: 14,907,197.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,229,433.25 : 25,844,056.83 = 9,938,167.22 : x
  2. Step 2: Convert to fraction form
    17,229,433.25/25,844,056.83 = 9,938,167.22/x
  3. Step 3: Cross multiply
    17,229,433.25x = 25,844,056.83 × 9,938,167.22
  4. Step 4: Simplify right side
    17,229,433.25x = 256,842,558,484,333.25
  5. Step 5: Solve for x
    x = 256,842,558,484,333.25/17,229,433.25
  6. Step 6: Final answer
    x = 14,907,197.16

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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.