Home / 151,950,575.27-227,948,563.63-48,323,161.28

Finding the Fourth Proportional to 151,950,575.27, 227,948,563.63 and 48,323,161.28

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Solution

The fourth proportional to 151,950,575.27, 227,948,563.63 and 48,323,161.28 is: 72,491,961.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,950,575.27 : 227,948,563.63 = 48,323,161.28 : x
  2. Step 2: Convert to fraction form
    151,950,575.27/227,948,563.63 = 48,323,161.28/x
  3. Step 3: Cross multiply
    151,950,575.27x = 227,948,563.63 × 48,323,161.28
  4. Step 4: Simplify right side
    151,950,575.27x = 11,015,195,202,757,492
  5. Step 5: Solve for x
    x = 11,015,195,202,757,492/151,950,575.27
  6. Step 6: Final answer
    x = 72,491,961.18

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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.