Home / 16,382,050,822.80-24,573,076,234.20-16,218,792,147.60

Finding the Fourth Proportional to 16,382,050,822.80, 24,573,076,234.20 and 16,218,792,147.60

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Solution

The fourth proportional to 16,382,050,822.80, 24,573,076,234.20 and 16,218,792,147.60 is: 24,328,188,221.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,382,050,822.80 : 24,573,076,234.20 = 16,218,792,147.60 : x
  2. Step 2: Convert to fraction form
    16,382,050,822.80/24,573,076,234.20 = 16,218,792,147.60/x
  3. Step 3: Cross multiply
    16,382,050,822.80x = 24,573,076,234.20 × 16,218,792,147.60
  4. Step 4: Simplify right side
    16,382,050,822.80x = 398,545,615,869,619,142,656
  5. Step 5: Solve for x
    x = 398,545,615,869,619,142,656/16,382,050,822.80
  6. Step 6: Final answer
    x = 24,328,188,221.40

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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.