Home / 267,818,553.60-401,628,297.60-106,227,052.80

Finding the Fourth Proportional to 267,818,553.60, 401,628,297.60 and 106,227,052.80

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Solution

The fourth proportional to 267,818,553.60, 401,628,297.60 and 106,227,052.80 is: 159,301,100.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,818,553.60 : 401,628,297.60 = 106,227,052.80 : x
  2. Step 2: Convert to fraction form
    267,818,553.60/401,628,297.60 = 106,227,052.80/x
  3. Step 3: Cross multiply
    267,818,553.60x = 401,628,297.60 × 106,227,052.80
  4. Step 4: Simplify right side
    267,818,553.60x = 42,663,790,375,129,312
  5. Step 5: Solve for x
    x = 42,663,790,375,129,312/267,818,553.60
  6. Step 6: Final answer
    x = 159,301,100.70

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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.