Home / 16,057,573.44-22,159,781.72-9,088,250.48

Finding the Fourth Proportional to 16,057,573.44, 22,159,781.72 and 9,088,250.48

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Solution

The fourth proportional to 16,057,573.44, 22,159,781.72 and 9,088,250.48 is: 12,541,972.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,057,573.44 : 22,159,781.72 = 9,088,250.48 : x
  2. Step 2: Convert to fraction form
    16,057,573.44/22,159,781.72 = 9,088,250.48/x
  3. Step 3: Cross multiply
    16,057,573.44x = 22,159,781.72 × 9,088,250.48
  4. Step 4: Simplify right side
    16,057,573.44x = 201,393,646,853,485.22
  5. Step 5: Solve for x
    x = 201,393,646,853,485.22/16,057,573.44
  6. Step 6: Final answer
    x = 12,541,972.65

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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.