Home / 16,001,735.01-22,082,207.52-8,659,398.29

Finding the Fourth Proportional to 16,001,735.01, 22,082,207.52 and 8,659,398.29

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Solution

The fourth proportional to 16,001,735.01, 22,082,207.52 and 8,659,398.29 is: 11,949,868.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,001,735.01 : 22,082,207.52 = 8,659,398.29 : x
  2. Step 2: Convert to fraction form
    16,001,735.01/22,082,207.52 = 8,659,398.29/x
  3. Step 3: Cross multiply
    16,001,735.01x = 22,082,207.52 × 8,659,398.29
  4. Step 4: Simplify right side
    16,001,735.01x = 191,218,629,927,702.09
  5. Step 5: Solve for x
    x = 191,218,629,927,702.09/16,001,735.01
  6. Step 6: Final answer
    x = 11,949,868.55

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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.