Home / 14,020,523.43-21,032,999.49-5,933,541.48

Finding the Fourth Proportional to 14,020,523.43, 21,032,999.49 and 5,933,541.48

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Solution

The fourth proportional to 14,020,523.43, 21,032,999.49 and 5,933,541.48 is: 8,901,249.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,020,523.43 : 21,032,999.49 = 5,933,541.48 : x
  2. Step 2: Convert to fraction form
    14,020,523.43/21,032,999.49 = 5,933,541.48/x
  3. Step 3: Cross multiply
    14,020,523.43x = 21,032,999.49 × 5,933,541.48
  4. Step 4: Simplify right side
    14,020,523.43x = 124,800,174,922,733.84
  5. Step 5: Solve for x
    x = 124,800,174,922,733.84/14,020,523.43
  6. Step 6: Final answer
    x = 8,901,249.34

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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.