Home / 26,309,796.91-36,307,665.39-14,707,849.39

Finding the Fourth Proportional to 26,309,796.91, 36,307,665.39 and 14,707,849.39

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Solution

The fourth proportional to 26,309,796.91, 36,307,665.39 and 14,707,849.39 is: 20,296,913.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,309,796.91 : 36,307,665.39 = 14,707,849.39 : x
  2. Step 2: Convert to fraction form
    26,309,796.91/36,307,665.39 = 14,707,849.39/x
  3. Step 3: Cross multiply
    26,309,796.91x = 36,307,665.39 × 14,707,849.39
  4. Step 4: Simplify right side
    26,309,796.91x = 534,007,674,258,635.62
  5. Step 5: Solve for x
    x = 534,007,674,258,635.62/26,309,796.91
  6. Step 6: Final answer
    x = 20,296,913.58

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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.