Home / 26,969,296.47-37,208,808.90-16,504,403.55

Finding the Fourth Proportional to 26,969,296.47, 37,208,808.90 and 16,504,403.55

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Solution

The fourth proportional to 26,969,296.47, 37,208,808.90 and 16,504,403.55 is: 22,770,679.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,969,296.47 : 37,208,808.90 = 16,504,403.55 : x
  2. Step 2: Convert to fraction form
    26,969,296.47/37,208,808.90 = 16,504,403.55/x
  3. Step 3: Cross multiply
    26,969,296.47x = 37,208,808.90 × 16,504,403.55
  4. Step 4: Simplify right side
    26,969,296.47x = 614,109,197,700,431.62
  5. Step 5: Solve for x
    x = 614,109,197,700,431.62/26,969,296.47
  6. Step 6: Final answer
    x = 22,770,679.18

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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.