Home / 173,524,180.46-239,463,833.18-94,139,241.72

Finding the Fourth Proportional to 173,524,180.46, 239,463,833.18 and 94,139,241.72

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Solution

The fourth proportional to 173,524,180.46, 239,463,833.18 and 94,139,241.72 is: 129,912,405.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,524,180.46 : 239,463,833.18 = 94,139,241.72 : x
  2. Step 2: Convert to fraction form
    173,524,180.46/239,463,833.18 = 94,139,241.72/x
  3. Step 3: Cross multiply
    173,524,180.46x = 239,463,833.18 × 94,139,241.72
  4. Step 4: Simplify right side
    173,524,180.46x = 22,542,943,673,561,092
  5. Step 5: Solve for x
    x = 22,542,943,673,561,092/173,524,180.46
  6. Step 6: Final answer
    x = 129,912,405.37

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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.