Home / 16,014,007.55-24,016,043.28-5,777,536.63

Finding the Fourth Proportional to 16,014,007.55, 24,016,043.28 and 5,777,536.63

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Solution

The fourth proportional to 16,014,007.55, 24,016,043.28 and 5,777,536.63 is: 8,664,512.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,014,007.55 : 24,016,043.28 = 5,777,536.63 : x
  2. Step 2: Convert to fraction form
    16,014,007.55/24,016,043.28 = 5,777,536.63/x
  3. Step 3: Cross multiply
    16,014,007.55x = 24,016,043.28 × 5,777,536.63
  4. Step 4: Simplify right side
    16,014,007.55x = 138,753,569,697,825.25
  5. Step 5: Solve for x
    x = 138,753,569,697,825.25/16,014,007.55
  6. Step 6: Final answer
    x = 8,664,512.57

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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.