Home / 295,925,679.44-408,376,845.96-165,545,487.44

Finding the Fourth Proportional to 295,925,679.44, 408,376,845.96 and 165,545,487.44

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Solution

The fourth proportional to 295,925,679.44, 408,376,845.96 and 165,545,487.44 is: 228,452,441.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,925,679.44 : 408,376,845.96 = 165,545,487.44 : x
  2. Step 2: Convert to fraction form
    295,925,679.44/408,376,845.96 = 165,545,487.44/x
  3. Step 3: Cross multiply
    295,925,679.44x = 408,376,845.96 × 165,545,487.44
  4. Step 4: Simplify right side
    295,925,679.44x = 67,604,944,023,657,992
  5. Step 5: Solve for x
    x = 67,604,944,023,657,992/295,925,679.44
  6. Step 6: Final answer
    x = 228,452,441.68

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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.