Home / 17,356,629.68-23,952,148.44-9,621,652.40

Finding the Fourth Proportional to 17,356,629.68, 23,952,148.44 and 9,621,652.40

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Solution

The fourth proportional to 17,356,629.68, 23,952,148.44 and 9,621,652.40 is: 13,277,880.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,356,629.68 : 23,952,148.44 = 9,621,652.40 : x
  2. Step 2: Convert to fraction form
    17,356,629.68/23,952,148.44 = 9,621,652.40/x
  3. Step 3: Cross multiply
    17,356,629.68x = 23,952,148.44 × 9,621,652.40
  4. Step 4: Simplify right side
    17,356,629.68x = 230,459,246,522,882.28
  5. Step 5: Solve for x
    x = 230,459,246,522,882.28/17,356,629.68
  6. Step 6: Final answer
    x = 13,277,880.02

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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.