Home / 17,194,553.76-23,728,484.16-9,459,429.96

Finding the Fourth Proportional to 17,194,553.76, 23,728,484.16 and 9,459,429.96

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Solution

The fourth proportional to 17,194,553.76, 23,728,484.16 and 9,459,429.96 is: 13,054,013.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,194,553.76 : 23,728,484.16 = 9,459,429.96 : x
  2. Step 2: Convert to fraction form
    17,194,553.76/23,728,484.16 = 9,459,429.96/x
  3. Step 3: Cross multiply
    17,194,553.76x = 23,728,484.16 × 9,459,429.96
  4. Step 4: Simplify right side
    17,194,553.76x = 224,457,933,968,489.47
  5. Step 5: Solve for x
    x = 224,457,933,968,489.47/17,194,553.76
  6. Step 6: Final answer
    x = 13,054,013.33

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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.