Home / 17,441,212.60-26,161,818.90-16,704,047.80

Finding the Fourth Proportional to 17,441,212.60, 26,161,818.90 and 16,704,047.80

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Solution

The fourth proportional to 17,441,212.60, 26,161,818.90 and 16,704,047.80 is: 25,056,071.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,441,212.60 : 26,161,818.90 = 16,704,047.80 : x
  2. Step 2: Convert to fraction form
    17,441,212.60/26,161,818.90 = 16,704,047.80/x
  3. Step 3: Cross multiply
    17,441,212.60x = 26,161,818.90 × 16,704,047.80
  4. Step 4: Simplify right side
    17,441,212.60x = 437,008,273,440,543.44
  5. Step 5: Solve for x
    x = 437,008,273,440,543.44/17,441,212.60
  6. Step 6: Final answer
    x = 25,056,071.70

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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.