Home / 44,682,187.82-67,034,086.43-15,531,818.52

Finding the Fourth Proportional to 44,682,187.82, 67,034,086.43 and 15,531,818.52

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Solution

The fourth proportional to 44,682,187.82, 67,034,086.43 and 15,531,818.52 is: 23,301,483.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,682,187.82 : 67,034,086.43 = 15,531,818.52 : x
  2. Step 2: Convert to fraction form
    44,682,187.82/67,034,086.43 = 15,531,818.52/x
  3. Step 3: Cross multiply
    44,682,187.82x = 67,034,086.43 × 15,531,818.52
  4. Step 4: Simplify right side
    44,682,187.82x = 1,041,161,265,007,095.50
  5. Step 5: Solve for x
    x = 1,041,161,265,007,095.50/44,682,187.82
  6. Step 6: Final answer
    x = 23,301,483.56

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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.