Home / 17,737,963.20-26,606,944.80-6,951,679.20

Finding the Fourth Proportional to 17,737,963.20, 26,606,944.80 and 6,951,679.20

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Solution

The fourth proportional to 17,737,963.20, 26,606,944.80 and 6,951,679.20 is: 10,427,518.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,737,963.20 : 26,606,944.80 = 6,951,679.20 : x
  2. Step 2: Convert to fraction form
    17,737,963.20/26,606,944.80 = 6,951,679.20/x
  3. Step 3: Cross multiply
    17,737,963.20x = 26,606,944.80 × 6,951,679.20
  4. Step 4: Simplify right side
    17,737,963.20x = 184,962,944,741,708.16
  5. Step 5: Solve for x
    x = 184,962,944,741,708.16/17,737,963.20
  6. Step 6: Final answer
    x = 10,427,518.80

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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.