Home / 16,600,794-22,909,096.68-8,969,946

Finding the Fourth Proportional to 16,600,794, 22,909,096.68 and 8,969,946

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Solution

The fourth proportional to 16,600,794, 22,909,096.68 and 8,969,946 is: 12,378,526.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,600,794 : 22,909,096.68 = 8,969,946 : x
  2. Step 2: Convert to fraction form
    16,600,794/22,909,096.68 = 8,969,946/x
  3. Step 3: Cross multiply
    16,600,794x = 22,909,096.68 × 8,969,946
  4. Step 4: Simplify right side
    16,600,794x = 205,493,360,128,379.28
  5. Step 5: Solve for x
    x = 205,493,360,128,379.28/16,600,794
  6. Step 6: Final answer
    x = 12,378,526.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.