Home / 19,635,235.68-27,096,366.96-10,814,517.60

Finding the Fourth Proportional to 19,635,235.68, 27,096,366.96 and 10,814,517.60

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Solution

The fourth proportional to 19,635,235.68, 27,096,366.96 and 10,814,517.60 is: 14,923,892.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,635,235.68 : 27,096,366.96 = 10,814,517.60 : x
  2. Step 2: Convert to fraction form
    19,635,235.68/27,096,366.96 = 10,814,517.60/x
  3. Step 3: Cross multiply
    19,635,235.68x = 27,096,366.96 × 10,814,517.60
  4. Step 4: Simplify right side
    19,635,235.68x = 293,034,137,384,978.50
  5. Step 5: Solve for x
    x = 293,034,137,384,978.50/19,635,235.68
  6. Step 6: Final answer
    x = 14,923,892.04

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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.