Home / 33,900,885.89-46,793,178.96-22,141,951.91

Finding the Fourth Proportional to 33,900,885.89, 46,793,178.96 and 22,141,951.91

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Solution

The fourth proportional to 33,900,885.89, 46,793,178.96 and 22,141,951.91 is: 30,562,396.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,900,885.89 : 46,793,178.96 = 22,141,951.91 : x
  2. Step 2: Convert to fraction form
    33,900,885.89/46,793,178.96 = 22,141,951.91/x
  3. Step 3: Cross multiply
    33,900,885.89x = 46,793,178.96 × 22,141,951.91
  4. Step 4: Simplify right side
    33,900,885.89x = 1,036,092,318,365,326.88
  5. Step 5: Solve for x
    x = 1,036,092,318,365,326.88/33,900,885.89
  6. Step 6: Final answer
    x = 30,562,396.57

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1.5x scale

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.