Home / 26,789,436.72-36,969,165.72-14,566,296.24

Finding the Fourth Proportional to 26,789,436.72, 36,969,165.72 and 14,566,296.24

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Solution

The fourth proportional to 26,789,436.72, 36,969,165.72 and 14,566,296.24 is: 20,101,349.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,789,436.72 : 36,969,165.72 = 14,566,296.24 : x
  2. Step 2: Convert to fraction form
    26,789,436.72/36,969,165.72 = 14,566,296.24/x
  3. Step 3: Cross multiply
    26,789,436.72x = 36,969,165.72 × 14,566,296.24
  4. Step 4: Simplify right side
    26,789,436.72x = 538,503,819,623,172.88
  5. Step 5: Solve for x
    x = 538,503,819,623,172.88/26,789,436.72
  6. Step 6: Final answer
    x = 20,101,349.10

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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.