Home / 41,200,221.61-61,811,813.54-33,595,675.57

Finding the Fourth Proportional to 41,200,221.61, 61,811,813.54 and 33,595,675.57

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Solution

The fourth proportional to 41,200,221.61, 61,811,813.54 and 33,595,675.57 is: 50,402,875.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,200,221.61 : 61,811,813.54 = 33,595,675.57 : x
  2. Step 2: Convert to fraction form
    41,200,221.61/61,811,813.54 = 33,595,675.57/x
  3. Step 3: Cross multiply
    41,200,221.61x = 61,811,813.54 × 33,595,675.57
  4. Step 4: Simplify right side
    41,200,221.61x = 2,076,609,633,915,194.75
  5. Step 5: Solve for x
    x = 2,076,609,633,915,194.75/41,200,221.61
  6. Step 6: Final answer
    x = 50,402,875.34

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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.