Home / 53,917,702.10-80,876,553.15-33,510,367.70

Finding the Fourth Proportional to 53,917,702.10, 80,876,553.15 and 33,510,367.70

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Solution

The fourth proportional to 53,917,702.10, 80,876,553.15 and 33,510,367.70 is: 50,265,551.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,917,702.10 : 80,876,553.15 = 33,510,367.70 : x
  2. Step 2: Convert to fraction form
    53,917,702.10/80,876,553.15 = 33,510,367.70/x
  3. Step 3: Cross multiply
    53,917,702.10x = 80,876,553.15 × 33,510,367.70
  4. Step 4: Simplify right side
    53,917,702.10x = 2,710,203,034,365,093.50
  5. Step 5: Solve for x
    x = 2,710,203,034,365,093.50/53,917,702.10
  6. Step 6: Final answer
    x = 50,265,551.55

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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.