Home / 22,840,755.38-31,485,372.08-14,003,846.48

Finding the Fourth Proportional to 22,840,755.38, 31,485,372.08 and 14,003,846.48

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Solution

The fourth proportional to 22,840,755.38, 31,485,372.08 and 14,003,846.48 is: 19,303,928.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,840,755.38 : 31,485,372.08 = 14,003,846.48 : x
  2. Step 2: Convert to fraction form
    22,840,755.38/31,485,372.08 = 14,003,846.48/x
  3. Step 3: Cross multiply
    22,840,755.38x = 31,485,372.08 × 14,003,846.48
  4. Step 4: Simplify right side
    22,840,755.38x = 440,916,316,973,998.25
  5. Step 5: Solve for x
    x = 440,916,316,973,998.25/22,840,755.38
  6. Step 6: Final answer
    x = 19,303,928.86

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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.