Home / 241,917,311.34-362,874,931.31-67,039,845.82

Finding the Fourth Proportional to 241,917,311.34, 362,874,931.31 and 67,039,845.82

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Solution

The fourth proportional to 241,917,311.34, 362,874,931.31 and 67,039,845.82 is: 100,559,481.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,917,311.34 : 362,874,931.31 = 67,039,845.82 : x
  2. Step 2: Convert to fraction form
    241,917,311.34/362,874,931.31 = 67,039,845.82/x
  3. Step 3: Cross multiply
    241,917,311.34x = 362,874,931.31 × 67,039,845.82
  4. Step 4: Simplify right side
    241,917,311.34x = 24,327,079,446,965,492
  5. Step 5: Solve for x
    x = 24,327,079,446,965,492/241,917,311.34
  6. Step 6: Final answer
    x = 100,559,481.72

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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.