Home / 17,107,071.34-23,607,750.27-10,231,553.26

Finding the Fourth Proportional to 17,107,071.34, 23,607,750.27 and 10,231,553.26

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Solution

The fourth proportional to 17,107,071.34, 23,607,750.27 and 10,231,553.26 is: 14,119,538.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,107,071.34 : 23,607,750.27 = 10,231,553.26 : x
  2. Step 2: Convert to fraction form
    17,107,071.34/23,607,750.27 = 10,231,553.26/x
  3. Step 3: Cross multiply
    17,107,071.34x = 23,607,750.27 × 10,231,553.26
  4. Step 4: Simplify right side
    17,107,071.34x = 241,543,954,236,284.38
  5. Step 5: Solve for x
    x = 241,543,954,236,284.38/17,107,071.34
  6. Step 6: Final answer
    x = 14,119,538.61

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1.5x scale

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.