Home / 29,343,433.74-44,000,993.43-12,299,530.38

Finding the Fourth Proportional to 29,343,433.74, 44,000,993.43 and 12,299,530.38

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Solution

The fourth proportional to 29,343,433.74, 44,000,993.43 and 12,299,530.38 is: 18,443,361.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,343,433.74 : 44,000,993.43 = 12,299,530.38 : x
  2. Step 2: Convert to fraction form
    29,343,433.74/44,000,993.43 = 12,299,530.38/x
  3. Step 3: Cross multiply
    29,343,433.74x = 44,000,993.43 × 12,299,530.38
  4. Step 4: Simplify right side
    29,343,433.74x = 541,191,555,442,465.44
  5. Step 5: Solve for x
    x = 541,191,555,442,465.44/29,343,433.74
  6. Step 6: Final answer
    x = 18,443,361.48

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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.