Home / 57,287,770,766.88-79,061,302,059.84-33,208,008,995.76

Finding the Fourth Proportional to 57,287,770,766.88, 79,061,302,059.84 and 33,208,008,995.76

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Solution

The fourth proportional to 57,287,770,766.88, 79,061,302,059.84 and 33,208,008,995.76 is: 45,829,474,508.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,287,770,766.88 : 79,061,302,059.84 = 33,208,008,995.76 : x
  2. Step 2: Convert to fraction form
    57,287,770,766.88/79,061,302,059.84 = 33,208,008,995.76/x
  3. Step 3: Cross multiply
    57,287,770,766.88x = 79,061,302,059.84 × 33,208,008,995.76
  4. Step 4: Simplify right side
    57,287,770,766.88x = 2,625,468,430,019,665,068,032
  5. Step 5: Solve for x
    x = 2,625,468,430,019,665,068,032/57,287,770,766.88
  6. Step 6: Final answer
    x = 45,829,474,508.68

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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.