Home / 241,917,309.18-362,874,928.08-67,039,843.66

Finding the Fourth Proportional to 241,917,309.18, 362,874,928.08 and 67,039,843.66

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Solution

The fourth proportional to 241,917,309.18, 362,874,928.08 and 67,039,843.66 is: 100,559,478.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,917,309.18 : 362,874,928.08 = 67,039,843.66 : x
  2. Step 2: Convert to fraction form
    241,917,309.18/362,874,928.08 = 67,039,843.66/x
  3. Step 3: Cross multiply
    241,917,309.18x = 362,874,928.08 × 67,039,843.66
  4. Step 4: Simplify right side
    241,917,309.18x = 24,327,078,445,961,156
  5. Step 5: Solve for x
    x = 24,327,078,445,961,156/241,917,309.18
  6. Step 6: Final answer
    x = 100,559,478.48

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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.