Home / 17,309,899.56-23,762,573.00-14,858,254.34

Finding the Fourth Proportional to 17,309,899.56, 23,762,573.00 and 14,858,254.34

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Solution

The fourth proportional to 17,309,899.56, 23,762,573.00 and 14,858,254.34 is: 20,397,019.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,309,899.56 : 23,762,573.00 = 14,858,254.34 : x
  2. Step 2: Convert to fraction form
    17,309,899.56/23,762,573.00 = 14,858,254.34/x
  3. Step 3: Cross multiply
    17,309,899.56x = 23,762,573.00 × 14,858,254.34
  4. Step 4: Simplify right side
    17,309,899.56x = 353,070,353,358,540.81
  5. Step 5: Solve for x
    x = 353,070,353,358,540.81/17,309,899.56
  6. Step 6: Final answer
    x = 20,397,019.18

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.