Home / 271,601,920.00-374,819,702.89-152,545,492.62

Finding the Fourth Proportional to 271,601,920.00, 374,819,702.89 and 152,545,492.62

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Solution

The fourth proportional to 271,601,920.00, 374,819,702.89 and 152,545,492.62 is: 210,517,864.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,601,920.00 : 374,819,702.89 = 152,545,492.62 : x
  2. Step 2: Convert to fraction form
    271,601,920.00/374,819,702.89 = 152,545,492.62/x
  3. Step 3: Cross multiply
    271,601,920.00x = 374,819,702.89 × 152,545,492.62
  4. Step 4: Simplify right side
    271,601,920.00x = 57,177,056,222,527,992
  5. Step 5: Solve for x
    x = 57,177,056,222,527,992/271,601,920.00
  6. Step 6: Final answer
    x = 210,517,864.61

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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.