Home / 34,839,860.70-52,256,414.18-10,579,000.86

Finding the Fourth Proportional to 34,839,860.70, 52,256,414.18 and 10,579,000.86

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Solution

The fourth proportional to 34,839,860.70, 52,256,414.18 and 10,579,000.86 is: 15,867,475.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,839,860.70 : 52,256,414.18 = 10,579,000.86 : x
  2. Step 2: Convert to fraction form
    34,839,860.70/52,256,414.18 = 10,579,000.86/x
  3. Step 3: Cross multiply
    34,839,860.70x = 52,256,414.18 × 10,579,000.86
  4. Step 4: Simplify right side
    34,839,860.70x = 552,820,650,577,183.62
  5. Step 5: Solve for x
    x = 552,820,650,577,183.62/34,839,860.70
  6. Step 6: Final answer
    x = 15,867,475.91

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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.