Home / 17,734,446.60-26,601,669.90-9,644,296.20

Finding the Fourth Proportional to 17,734,446.60, 26,601,669.90 and 9,644,296.20

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Solution

The fourth proportional to 17,734,446.60, 26,601,669.90 and 9,644,296.20 is: 14,466,444.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,734,446.60 : 26,601,669.90 = 9,644,296.20 : x
  2. Step 2: Convert to fraction form
    17,734,446.60/26,601,669.90 = 9,644,296.20/x
  3. Step 3: Cross multiply
    17,734,446.60x = 26,601,669.90 × 9,644,296.20
  4. Step 4: Simplify right side
    17,734,446.60x = 256,554,383,930,224.34
  5. Step 5: Solve for x
    x = 256,554,383,930,224.34/17,734,446.60
  6. Step 6: Final answer
    x = 14,466,444.30

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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.