Home / 241,917,309.47-362,874,928.50-67,039,843.94

Finding the Fourth Proportional to 241,917,309.47, 362,874,928.50 and 67,039,843.94

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Solution

The fourth proportional to 241,917,309.47, 362,874,928.50 and 67,039,843.94 is: 100,559,478.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,917,309.47 : 362,874,928.50 = 67,039,843.94 : x
  2. Step 2: Convert to fraction form
    241,917,309.47/362,874,928.50 = 67,039,843.94/x
  3. Step 3: Cross multiply
    241,917,309.47x = 362,874,928.50 × 67,039,843.94
  4. Step 4: Simplify right side
    241,917,309.47x = 24,327,078,577,285,848
  5. Step 5: Solve for x
    x = 24,327,078,577,285,848/241,917,309.47
  6. Step 6: Final answer
    x = 100,559,478.90

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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.