Home / 271,321,109.14-374,423,314.98-152,227,260.76

Finding the Fourth Proportional to 271,321,109.14, 374,423,314.98 and 152,227,260.76

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Solution

The fourth proportional to 271,321,109.14, 374,423,314.98 and 152,227,260.76 is: 210,073,723.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,321,109.14 : 374,423,314.98 = 152,227,260.76 : x
  2. Step 2: Convert to fraction form
    271,321,109.14/374,423,314.98 = 152,227,260.76/x
  3. Step 3: Cross multiply
    271,321,109.14x = 374,423,314.98 × 152,227,260.76
  4. Step 4: Simplify right side
    271,321,109.14x = 56,997,435,604,084,072
  5. Step 5: Solve for x
    x = 56,997,435,604,084,072/271,321,109.14
  6. Step 6: Final answer
    x = 210,073,723.29

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.