Home / 17,419,108.28-24,038,462.82-9,579,126

Finding the Fourth Proportional to 17,419,108.28, 24,038,462.82 and 9,579,126

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Solution

The fourth proportional to 17,419,108.28, 24,038,462.82 and 9,579,126 is: 13,219,245.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,419,108.28 : 24,038,462.82 = 9,579,126 : x
  2. Step 2: Convert to fraction form
    17,419,108.28/24,038,462.82 = 9,579,126/x
  3. Step 3: Cross multiply
    17,419,108.28x = 24,038,462.82 × 9,579,126
  4. Step 4: Simplify right side
    17,419,108.28x = 230,267,464,199,095.31
  5. Step 5: Solve for x
    x = 230,267,464,199,095.31/17,419,108.28
  6. Step 6: Final answer
    x = 13,219,245.24

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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.