Home / 34,060,793.85-51,113,755.83-18,718,797.48

Finding the Fourth Proportional to 34,060,793.85, 51,113,755.83 and 18,718,797.48

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Solution

The fourth proportional to 34,060,793.85, 51,113,755.83 and 18,718,797.48 is: 28,090,597.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,060,793.85 : 51,113,755.83 = 18,718,797.48 : x
  2. Step 2: Convert to fraction form
    34,060,793.85/51,113,755.83 = 18,718,797.48/x
  3. Step 3: Cross multiply
    34,060,793.85x = 51,113,755.83 × 18,718,797.48
  4. Step 4: Simplify right side
    34,060,793.85x = 956,788,043,823,939.25
  5. Step 5: Solve for x
    x = 956,788,043,823,939.25/34,060,793.85
  6. Step 6: Final answer
    x = 28,090,597.30

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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.