Home / 29,748,793.39-41,053,413.94-16,517,994.80

Finding the Fourth Proportional to 29,748,793.39, 41,053,413.94 and 16,517,994.80

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Solution

The fourth proportional to 29,748,793.39, 41,053,413.94 and 16,517,994.80 is: 22,794,876.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,748,793.39 : 41,053,413.94 = 16,517,994.80 : x
  2. Step 2: Convert to fraction form
    29,748,793.39/41,053,413.94 = 16,517,994.80/x
  3. Step 3: Cross multiply
    29,748,793.39x = 41,053,413.94 × 16,517,994.80
  4. Step 4: Simplify right side
    29,748,793.39x = 678,120,077,736,605.50
  5. Step 5: Solve for x
    x = 678,120,077,736,605.50/29,748,793.39
  6. Step 6: Final answer
    x = 22,794,876.72

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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.