Home / 68,504,936.46-102,845,094.30-58,851,310.74

Finding the Fourth Proportional to 68,504,936.46, 102,845,094.30 and 58,851,310.74

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Solution

The fourth proportional to 68,504,936.46, 102,845,094.30 and 58,851,310.74 is: 88,352,298.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,504,936.46 : 102,845,094.30 = 58,851,310.74 : x
  2. Step 2: Convert to fraction form
    68,504,936.46/102,845,094.30 = 58,851,310.74/x
  3. Step 3: Cross multiply
    68,504,936.46x = 102,845,094.30 × 58,851,310.74
  4. Step 4: Simplify right side
    68,504,936.46x = 6,052,568,602,733,903
  5. Step 5: Solve for x
    x = 6,052,568,602,733,903/68,504,936.46
  6. Step 6: Final answer
    x = 88,352,298.62

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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.