Home / 35,028,680.45-52,548,035.31-10,769,644.58

Finding the Fourth Proportional to 35,028,680.45, 52,548,035.31 and 10,769,644.58

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Solution

The fourth proportional to 35,028,680.45, 52,548,035.31 and 10,769,644.58 is: 16,156,008.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,028,680.45 : 52,548,035.31 = 10,769,644.58 : x
  2. Step 2: Convert to fraction form
    35,028,680.45/52,548,035.31 = 10,769,644.58/x
  3. Step 3: Cross multiply
    35,028,680.45x = 52,548,035.31 × 10,769,644.58
  4. Step 4: Simplify right side
    35,028,680.45x = 565,923,663,403,249.88
  5. Step 5: Solve for x
    x = 565,923,663,403,249.88/35,028,680.45
  6. Step 6: Final answer
    x = 16,156,008.63

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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.