Home / 50,227,682.40-75,352,021.20-16,152,472.80

Finding the Fourth Proportional to 50,227,682.40, 75,352,021.20 and 16,152,472.80

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Solution

The fourth proportional to 50,227,682.40, 75,352,021.20 and 16,152,472.80 is: 24,232,085.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,227,682.40 : 75,352,021.20 = 16,152,472.80 : x
  2. Step 2: Convert to fraction form
    50,227,682.40/75,352,021.20 = 16,152,472.80/x
  3. Step 3: Cross multiply
    50,227,682.40x = 75,352,021.20 × 16,152,472.80
  4. Step 4: Simplify right side
    50,227,682.40x = 1,217,121,472,858,023.50
  5. Step 5: Solve for x
    x = 1,217,121,472,858,023.50/50,227,682.40
  6. Step 6: Final answer
    x = 24,232,085.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.