Home / 17,246,358.56-23,799,998.44-9,405,889.75

Finding the Fourth Proportional to 17,246,358.56, 23,799,998.44 and 9,405,889.75

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Solution

The fourth proportional to 17,246,358.56, 23,799,998.44 and 9,405,889.75 is: 12,980,140.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,246,358.56 : 23,799,998.44 = 9,405,889.75 : x
  2. Step 2: Convert to fraction form
    17,246,358.56/23,799,998.44 = 9,405,889.75/x
  3. Step 3: Cross multiply
    17,246,358.56x = 23,799,998.44 × 9,405,889.75
  4. Step 4: Simplify right side
    17,246,358.56x = 223,860,161,284,444.38
  5. Step 5: Solve for x
    x = 223,860,161,284,444.38/17,246,358.56
  6. Step 6: Final answer
    x = 12,980,140.74

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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.