Home / 29,619,917.29-44,431,825.38-7,760,831.77

Finding the Fourth Proportional to 29,619,917.29, 44,431,825.38 and 7,760,831.77

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Solution

The fourth proportional to 29,619,917.29, 44,431,825.38 and 7,760,831.77 is: 11,641,758.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,619,917.29 : 44,431,825.38 = 7,760,831.77 : x
  2. Step 2: Convert to fraction form
    29,619,917.29/44,431,825.38 = 7,760,831.77/x
  3. Step 3: Cross multiply
    29,619,917.29x = 44,431,825.38 × 7,760,831.77
  4. Step 4: Simplify right side
    29,619,917.29x = 344,827,922,008,196.31
  5. Step 5: Solve for x
    x = 344,827,922,008,196.31/29,619,917.29
  6. Step 6: Final answer
    x = 11,641,758.44

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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.