Home / 31,083,831.22-46,631,357.07-14,052,524.98

Finding the Fourth Proportional to 31,083,831.22, 46,631,357.07 and 14,052,524.98

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Solution

The fourth proportional to 31,083,831.22, 46,631,357.07 and 14,052,524.98 is: 21,081,323.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,083,831.22 : 46,631,357.07 = 14,052,524.98 : x
  2. Step 2: Convert to fraction form
    31,083,831.22/46,631,357.07 = 14,052,524.98/x
  3. Step 3: Cross multiply
    31,083,831.22x = 46,631,357.07 × 14,052,524.98
  4. Step 4: Simplify right side
    31,083,831.22x = 655,288,310,077,474.62
  5. Step 5: Solve for x
    x = 655,288,310,077,474.62/31,083,831.22
  6. Step 6: Final answer
    x = 21,081,323.77

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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.