Home / 17,443,614.60-26,163,361.20-4,665,109.68

Finding the Fourth Proportional to 17,443,614.60, 26,163,361.20 and 4,665,109.68

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Solution

The fourth proportional to 17,443,614.60, 26,163,361.20 and 4,665,109.68 is: 6,997,113.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,443,614.60 : 26,163,361.20 = 4,665,109.68 : x
  2. Step 2: Convert to fraction form
    17,443,614.60/26,163,361.20 = 4,665,109.68/x
  3. Step 3: Cross multiply
    17,443,614.60x = 26,163,361.20 × 4,665,109.68
  4. Step 4: Simplify right side
    17,443,614.60x = 122,054,949,595,456.41
  5. Step 5: Solve for x
    x = 122,054,949,595,456.41/17,443,614.60
  6. Step 6: Final answer
    x = 6,997,113.41

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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.