Home / 33,755,672.31-46,582,970.52-18,285,756.95

Finding the Fourth Proportional to 33,755,672.31, 46,582,970.52 and 18,285,756.95

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Solution

The fourth proportional to 33,755,672.31, 46,582,970.52 and 18,285,756.95 is: 25,234,421.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,755,672.31 : 46,582,970.52 = 18,285,756.95 : x
  2. Step 2: Convert to fraction form
    33,755,672.31/46,582,970.52 = 18,285,756.95/x
  3. Step 3: Cross multiply
    33,755,672.31x = 46,582,970.52 × 18,285,756.95
  4. Step 4: Simplify right side
    33,755,672.31x = 851,804,876,704,820.38
  5. Step 5: Solve for x
    x = 851,804,876,704,820.38/33,755,672.31
  6. Step 6: Final answer
    x = 25,234,421.90

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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.