Home / 17,092,195.56-23,583,459.21-10,119,410.79

Finding the Fourth Proportional to 17,092,195.56, 23,583,459.21 and 10,119,410.79

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Solution

The fourth proportional to 17,092,195.56, 23,583,459.21 and 10,119,410.79 is: 13,962,554.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,092,195.56 : 23,583,459.21 = 10,119,410.79 : x
  2. Step 2: Convert to fraction form
    17,092,195.56/23,583,459.21 = 10,119,410.79/x
  3. Step 3: Cross multiply
    17,092,195.56x = 23,583,459.21 × 10,119,410.79
  4. Step 4: Simplify right side
    17,092,195.56x = 238,650,711,595,198.88
  5. Step 5: Solve for x
    x = 238,650,711,595,198.88/17,092,195.56
  6. Step 6: Final answer
    x = 13,962,554.47

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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.