Home / 17,194,749.66-23,728,718.97-9,459,773.64

Finding the Fourth Proportional to 17,194,749.66, 23,728,718.97 and 9,459,773.64

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Solution

The fourth proportional to 17,194,749.66, 23,728,718.97 and 9,459,773.64 is: 13,054,468.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,194,749.66 : 23,728,718.97 = 9,459,773.64 : x
  2. Step 2: Convert to fraction form
    17,194,749.66/23,728,718.97 = 9,459,773.64/x
  3. Step 3: Cross multiply
    17,194,749.66x = 23,728,718.97 × 9,459,773.64
  4. Step 4: Simplify right side
    17,194,749.66x = 224,468,310,223,373.97
  5. Step 5: Solve for x
    x = 224,468,310,223,373.97/17,194,749.66
  6. Step 6: Final answer
    x = 13,054,468.06

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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.