Home / 26,428,095.75-36,470,324.64-14,825,410.11

Finding the Fourth Proportional to 26,428,095.75, 36,470,324.64 and 14,825,410.11

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Solution

The fourth proportional to 26,428,095.75, 36,470,324.64 and 14,825,410.11 is: 20,458,814.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,428,095.75 : 36,470,324.64 = 14,825,410.11 : x
  2. Step 2: Convert to fraction form
    26,428,095.75/36,470,324.64 = 14,825,410.11/x
  3. Step 3: Cross multiply
    26,428,095.75x = 36,470,324.64 × 14,825,410.11
  4. Step 4: Simplify right side
    26,428,095.75x = 540,687,519,632,838.12
  5. Step 5: Solve for x
    x = 540,687,519,632,838.12/26,428,095.75
  6. Step 6: Final answer
    x = 20,458,814.92

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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.