Home / 16,829,157.76-25,243,735.56-4,049,663.80

Finding the Fourth Proportional to 16,829,157.76, 25,243,735.56 and 4,049,663.80

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Solution

The fourth proportional to 16,829,157.76, 25,243,735.56 and 4,049,663.80 is: 6,074,495.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,829,157.76 : 25,243,735.56 = 4,049,663.80 : x
  2. Step 2: Convert to fraction form
    16,829,157.76/25,243,735.56 = 4,049,663.80/x
  3. Step 3: Cross multiply
    16,829,157.76x = 25,243,735.56 × 4,049,663.80
  4. Step 4: Simplify right side
    16,829,157.76x = 102,228,642,074,104.72
  5. Step 5: Solve for x
    x = 102,228,642,074,104.72/16,829,157.76
  6. Step 6: Final answer
    x = 6,074,495.44

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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.